Menu Close

Reinigung, biochemische und biophysikalische Charakterisierung einer sauren α-Galactosidase aus den Samen von Annona squamosa (Puddingapfel)

Reinigung, biochemische und biophysikalische Charakterisierung einer sauren α-Galactosidase aus den Samen von Annona squamosa (Puddingapfel)

 

Alpha-Galactosidase ist eine Exoglycosidase, die α-D-Galactose spaltet und zahlreiche Anwendungen in der Medizin-, Biotechnologie-, Lebensmittel- und Pharmaindustrie hat. In dieser Studie wurde eine niedermolekulare saure α-Galactosidase aus den Samen von Puddingapfel identifiziert. Die Reinigung von α-Galactosidase aus dem Rohextrakt entfetteter Samen wurde unter Verwendung von Ammoniumsulfatfraktionierung, hydrophober Wechselwirkung und Gelfiltrationschromatographietechniken erreicht. Die gereinigte Puddingapfel-α-Galactosidase (CaG) wanderte als einzelne Bande in nativer PAGE entsprechend einem Molekulargewicht von ~ 67 kDa und gespaltenen chromogenen, fluorogenen und natürlichen Substraten.

Es wurde gefunden, dass CaG ein Heterodimer mit Untereinheitenmassen von 40 und 30 kDa ist. Die kinetischen Parameter wie KM und Vmax betrugen mit p-Nitrophenyl-α-D-galactopyranosid 0,67 mM bzw. 1,5 U / mg. Galactose, Methyl-α-D-Galactopyranosid und D-Galacturonsäure hemmten die CaG-Aktivität im gemischten Modus. Die CD-Spektralanalyse im fernen UV-Bereich zeigte, dass gereinigtes CaG in seiner Sekundärstruktur überwiegend als Helix (35%), Beta-Faltblätter (16,3%) und Zufallsspulen (32,3%) vorliegt. Diese biochemischen und biophysikalischen Eigenschaften von CaG führen zum Verständnis seiner Primärsequenz und seiner Glykanstrukturen, die schließlich seine neuartigen physiologischen Rollen in Pflanzen und potenziellen industriellen Anwendungen definieren werden.

In diesem Artikel wird der Einfluss von Faktoren auf die Produktinnovation untersucht, die auf der Transformation und Nutzung von Wissen aus den organisationsinternen Beziehungen eines Unternehmens beruhen. Insbesondere analysiert dieses Papier den Einfluss des intraorganisatorischen Sozialkapitals (SC) (d. H. Bestehend aus strukturellen, relationalen und kognitiven Dimensionen) auf die realisierte Absorptionskapazität (RACAP). Darüber hinaus wird die Vermittlerrolle von RACAP in Bezug auf die Beziehung zwischen internem SC und Produktinnovation analysiert. Basierend auf einer Stichprobe von Unternehmen aus der spanischen biotechnologischen und pharmazeutischen Industrie wurden zwei Hypothesen unter Verwendung eines Strukturgleichungsmodells und der PLS-Technik (Partial Least Squares) getestet.

Die Ergebnisse stützen beide Hypothesen, was darauf hindeutet, dass die Entwicklung starker und enger Verbindungen, die auf einem gemeinsamen Verständnis und Vertrauen der Unternehmensmitglieder beruhen, das Unternehmen dazu veranlasst, dynamische Fähigkeiten zur Transformation und Nutzung von extern erworbenem Wissen zu entwickeln, was Innovationen auf der Grundlage der Entwicklung neuer Produkte fördert. Forschungsgrenzen, Implikationen und zukünftige Forschung werden auch von den Autoren des Papiers diskutiert.

 

Intensive Bitterkeit von Molekülen: Maschinelles Lernen zur Beschleunigung der Wirkstoffentdeckung

Die Arzneimittelentwicklung ist ein langer, teurer und mehrstufiger Prozess, der darauf abzielt, sichere Arzneimittel mit hoher Wirksamkeit zu erzielen. Eine entscheidende Voraussetzung für den Abschluss des Medikationsschemas für orale Medikamente, insbesondere für pädiatrische und geriatrische Bevölkerungsgruppen, ist das Erreichen eines Geschmacks, der die Compliance nicht behindert. Derzeit wird der aversive Geschmack von Arzneimitteln in späten Stadien klinischer Studien getestet. Dies kann zu einer Neuformulierung führen, die möglicherweise dazu führt, dass mehr Tiere für zusätzliche Toxizitätsversuche verwendet werden, die finanziellen Kosten steigen und die Markteinführung verzögert wird.

Hier präsentieren wir BitterIntense, ein Werkzeug für maschinelles Lernen, das Moleküle aufgrund ihrer chemischen Struktur in “sehr bitter” oder “nicht sehr bitter” klassifiziert. Das Modell, das auf chemisch verschiedenen Verbindungen trainiert wurde, weist bei mehreren Testsätzen eine Genauigkeit von über 80% auf. Unsere Ergebnisse legen nahe, dass etwa 25% der Arzneimittel als sehr bitter vorhergesagt werden, wobei die Prävalenz (~ 40%) bei COVID19-Arzneimittelkandidaten und bei mikrobiellen Naturstoffen noch höher ist. Es wird vorausgesagt, dass nur ~ 10% der toxischen Moleküle stark bitter sind, und es wird auch vermutet, dass intensive Bitterkeit nicht mit der Hepatotoxizität von Arzneimitteln korreliert.

Sehr bittere Verbindungen können jedoch kardiotoxischer sein als nicht sehr bittere Verbindungen, die signifikant niedrigere QPlogHERG-Werte besitzen. BitterIntense ermöglicht eine schnelle und einfache Vorhersage der starken Bitterkeit von Verbindungen, die für die Lebensmittel-, Pharma- und Biotechnologieindustrie von Interesse sind. Wir schätzen, dass die Implementierung von BitterIntense oder ähnlichen Tools zu Beginn des Arzneimittelentdeckungsprozesses zu einer Verringerung der Verzögerungen, des Tiergebrauchs und der finanziellen Gesamtbelastung führen kann.

Reinigung, biochemische und biophysikalische Charakterisierung einer sauren α-Galactosidase aus den Samen von Annona squamosa (Puddingapfel)

Empfehlungen zur Straffung und Standardisierung der Machbarkeitsbewertungen für Standorte für klinische Studien: Eine ASCO-Forschungserklärung

Machbarkeitsbewertungen (FAs) sind wichtig, um die Standortfähigkeiten für die Durchführung klinischer Studien und ihre Eignung für bestimmte Studien zu ermitteln. Derzeitige FA-Methoden, die von Sponsoren von Biotechnologie- und Pharmaversuchen (Biotech-Pharma) und Auftragsforschungsorganisationen (CROs) verwendet werden, sind jedoch kostspielig, ineffizient, unnötig belastend und ressourcenintensiv. Diese Methoden verzögern den Start der Studie, wirken als Hindernis für die Teilnahme am Standort und verringern letztendlich den rechtzeitigen Zugang der Patienten zu klinischen Studien und neuartigen Behandlungen.
Methoden: Eine ASCO-Task Force wurde einberufen, um die spezifischen Belastungen und Herausforderungen der FA zu bewerten und Empfehlungen zur Verbesserung ihrer Effizienz und Effektivität zu entwickeln. Stakeholder (einschließlich Versuchsstandorte, Biotech-Pharma-Sponsoren und CROs) gaben Einblicke in Herausforderungen und boten Lösungen durch zwei Umfragen und ein persönliches Treffen an.

Die Task Force nutzte das Feedback, um Konsensempfehlungen zur Verbesserung der FAs für klinische Studien in der Onkologie zu formulieren.
Ergebnisse: Drei wichtige Empfehlungen wurden für die Anwendung in allen von Biotech-Pharma gesponserten Studien ermittelt: (1) Implementierung eines optimierten und einheitlichen FA-Prozesses in allen Studien und Sponsoren; (2) Fragen minimieren und standardisieren; und (3) Nutzung von Technologie zur Zentralisierung von FAs, Erleichterung der Kommunikation und Reduzierung von Redundanzen.
Schlussfolgerung: Es ist dringend erforderlich, den derzeitigen FA-Prozess zu verbessern, der kostspielig, inkonsistent, ineffizient, arbeitsintensiv und von ungewisser Wirksamkeit ist.

 

Congo Red

HY-D0236 500mg
EUR 159.6

THERMAL PRINTER PAPER

GD-PAPER 1/pk
EUR 224.4
Description: Lab Equipment; Axygen Branded EQ

Congo Red Solution

CRA030 30 ml
EUR 88.8

Congo Red Solution

CRA500 500 ml
EUR 127.2

Congo Red Solution

CRA999 1000 ml
EUR 171.6

Congo Red Powder

abx090680-5g 5 g
EUR 226.8

Congo Red (C.I. 22120)

GT5674-100G 100 g
EUR 74.4

Congo Red (C.I. 22120)

GT5674-250G 250 g
EUR 103.2

Congo Red (C.I. 22120)

GT5674-25G 25 g
EUR 54

Congo Red Indicator 0.1%

COR01001 1L
EUR 241.68

Congo Red Indicator 0.1%

COR01005 500ML
EUR 71.82

Congo Red Indicator 1%

COR1005 500ML
EUR 88.92

Congo Red Indicator 0.1%

COR105 500ML
EUR 71.82

Congo Red "high purity grade"

80028 100MG
EUR 206.4
Description: Minimum order quantity: 1 unit of 100MG

Amyloid Stain Kit (Congo Red)

AMY-1 1 kit(s)
EUR 198

Amyloid Stain Kit (Congo Red)

AMY-2 1 kit(s)
EUR 130.8

FD Congo Red Solution™

PS108 500 ml
EUR 284.4

USP Sol. Congo Red TS

USP1901 100ML
EUR 57

USP Sol. Congo Red TS

USP1905 500ML
EUR 94.62

EP Reagent Lead Acetate Paper

R1048102 PK50
EUR 243.96

EP Reagent Mercuric Bromide Paper

1052101 PK50
EUR 243.96

Johnson Litmus Red Paper

PAP1130 PK10
EUR 7.13

Pharmacopoeia 1M Cupriethylenediamine

3008700 1L
EUR 288.42

EP Reagent Ruthenium Red Sol.

1075201 100ML
EUR 103.74

Whatman Red Litmus Indicator Paper

PAP1024 PK10
EUR 84.36

Congo Red *UltraPure grade* *CAS 573-58-0*

23056 100 mg
EUR 138

CP Reagent Coloration Primary Solution Red

CPPR01 100ML
EUR 166.44

EP Reagent Methyl Red Mixed Sol.

1055101 100ML
EUR 42.18

EP Reagent Phenol Red Sol. R2

1063603 500ML
EUR 79.8

SLS Select Indicator Paper Red Litmus

PAP1002 PK10
EUR 9.37

EP Reagent Indicator Sol. Methyl Red 0.02%

1055102 100ML
EUR 42.18

Whatman Red Litmus 6mmx5m Roll Indicator Paper

PAP1116 EACH
EUR 18.24

EP Reagent Bromocresol Green Methyl Red Mixed Indicator

1012602 100ML
EUR 42.18

EP Reagent Bromocresol Green - Methyl Red Mixed Indicator

10126021 1L
EUR 210.9

EP Reagent Bromocresol Green - Methyl Red Mixed Indicator

10126025 5L
EUR 330.6

EP Reagent Biuret Reagent

1011601 1L
EUR 42.18

EP Reagent Iodoplatinate Reagent

1046300 200ML
EUR 360.24

EP Reagent Methoxyphenylacetic Reagent

1053601 100ML
EUR 354.54

EP Reagent Molybdovanadic Reagent

1056700 100ML
EUR 42.18

EP Reagent Phosphomolybdotungstic Reagent

1065000 100ML
EUR 161.88

EP Reagent Sulfomolybdic Reagent R3

1086500 1L
EUR 287.28

Bluing Reagent

BRT030 30 ml
EUR 72

Bluing Reagent

BRT125 125 ml
EUR 75.6

Bluing Reagent

BRT3800 1 Gal.
EUR 220.8

Bluing Reagent

BRT500 500 ml
EUR 91.2

Bluing Reagent

BRT999 1000 ml
EUR 105.6

BOP reagent

5-02141 25g Ask for price

BOP reagent

5-02142 100g Ask for price

Chymase reagent

30C-CP1129 5 units
EUR 2622
Description: Purified native Human Chymase reagent

Traut's Reagent

2330-1000
EUR 418.8

Traut's Reagent

2330-500
EUR 248.4

MTS Reagent

2808-1000
EUR 1188

MTS Reagent

2808-250
EUR 438

MTT Reagent

2809-1G
EUR 216

MTT Reagent

2809-5G
EUR 652.8

BOP reagent

A7015-100000 100 g
EUR 240
Description: A peptide coupling reagent. Can be used in the preparation of phenyl esters of amino acids which have been shown to be valuable as blocked derivatives of amino acids in the field of peptide synthesis.

BOP reagent

A7015-25000 25 g
EUR 135.6
Description: A peptide coupling reagent. Can be used in the preparation of phenyl esters of amino acids which have been shown to be valuable as blocked derivatives of amino acids in the field of peptide synthesis.

Bradford reagent

BDE641 100ml
EUR 73.21

Beaucage reagent

HY-100951 10mM/1mL
EUR 151.2

Ninhydrin Reagent

MIC6746 EACH
EUR 31.12

Nessler Reagent

NESSR 500ML
EUR 148.2

Phosphate Reagent

106199 PK100
EUR 61.29

Chromium Reagent

1206699 EACH
EUR 141.72

Thioacetamide Reagent

THIOR01 100ML
EUR 78.66

Phenophalein paper

PAP1120 EACH
EUR 18.24

Motor for hub paper feed cleaning paper

WAT4708 EACH
EUR 311.22

BCA Reagent, 16ML

C144-16ML 16ML
EUR 195.6

DTT (Cleland's reagent)

DB0058 5g
EUR 101.76

DTNB (Ellman's Reagent)

DB0113 5g
EUR 117.42

Specimen Preservation Reagent

DA0970 100 test/kit Ask for price

PhosphoBlocker Blocking Reagent

AKR-103 1L
EUR 393.6
Description: Most commercially available Western blot blockers, such as dry milk or serum, are sufficient to block unreactive sites on the membrane. However, they are not designed to preserve phosphoprotein antigens during blotting. Our PhosphoBLOCKER Blocking Reagent provides superior blocking by maximizing signal-to-noise ratio. The PhosphoBLOCKER reagent particluarly excels with very low levels of endogenous phopsphoproteins.

PhosphoBlocker Blocking Reagent

AKR-104 4L
EUR 853.2
Description: Most commercially available Western blot blockers, such as dry milk or serum, are sufficient to block unreactive sites on the membrane. However, they are not designed to preserve phosphoprotein antigens during blotting. Our PhosphoBLOCKER Blocking Reagent provides superior blocking by maximizing signal-to-noise ratio. The PhosphoBLOCKER reagent particluarly excels with very low levels of endogenous phopsphoproteins.

Tri-RNA Reagent

FATRR-001 100ml
EUR 283.2

Tri-RNA Reagent

FATRR-002 50ml
EUR 211.2

Tri-RNA Reagent

FATRR-003 450ml
EUR 774

Biotin reagent (HRP)

65C-CE0202 5 mg
EUR 292.8
Description: HRP conjugated biotin labelling reagent

Convoy? Transfection Reagent

1110-1ml
EUR 409.2

BODIPY-Acetylene Reagent

2594-1
EUR 248.4

BODIPY-Acetylene Reagent

2594-5
EUR 810

Griess Reagent Kit

30100 1KIT
EUR 178.8
Description: Minimum order quantity: 1 unit of 1KIT

BSA (Reagent Grade)

30-AB79 1 kg
EUR 1862.4
Description: Reagent Grade Bovine Serum Albumin (99% pure)

BSA (Reagent Grade)

30-AB81 200 grams
EUR 571.2
Description: Reagent Grade Sulphydryl Blocked BSA (99% pure)

Bradford Dye Reagent

0209R 100 ml
EUR 157.2

EL Transfection Reagent

20-abx098880
  • EUR 460.80
  • EUR 644.40
  • 0.75 ml
  • 1.5 ml

Mycoplasma Prevention Reagent

20-abx098886
  • EUR 510.00
  • EUR 610.80
  • 1 ml
  • 5 ml

Girard's reagent T

20-abx184099
  • EUR 243.60
  • EUR 376.80
  • 100 g
  • 500 g

FcR blocking Reagent

20-abx290024
  • EUR 452.40
  • EUR 619.20
  • 200 tests
  • 400 tests

Detection Reagent A

abx296004-120ul 120 ul
EUR 385.2

Mycoplasma Prevention Reagent

20-abx298005
  • EUR 243.60
  • EUR 343.20
  • 1 ml
  • 5 ml

HAMA blocking reagent

85R-1001 1 gram
EUR 2368.8
Description: HAMA Blocking Reagent for use in immunoassays such as ELISA

HAMA blocking reagent

85R-1001P 1 gram
EUR 2628
Description: HAMA Blocking Reagent for use in immunoassays such as ELISA

HAMA blocking reagent

85R-1003 1 gram
EUR 2368.8
Description: HAMA Blocking Reagent for use in immunoassays such as Rapid Tests

HAMA blocking reagent

85R-1014 50 mg
EUR 230.4
Description: HAMA blocking reagent for use in assays specific for clinical false positive samples

HAMA blocking reagent

85R-1025 50 mg
EUR 230.4
Description: HAMA blocking reagent for use in immunoassays

HAMA blocking reagent

85R-1026 50 mg
EUR 230.4
Description: HAMA blocking reagent for use in immunoassays

Biolipidure-1002-Reagent

Biolipidure-1002-10 10mL
EUR 235.2
Description: The Biolipidure-1002-Reagent is a synthetic amphoteric polymer that can be substituted for BSA in tubidimetric immunoassays. Biolipidure-1002 is an excellent blocker and also enhances assay sensitivity. Applications include: Immunoassays, Western blots, Immunohistochemistry, Turbidimetric assays, Immunochromatography, and Bead based assays. Benefits include: No lot to lot variation, No animal derived materials, Non-specific adsorption suppression, Stabilization of immobilized antibody, Stabilization of enzyme-antibody conjugate, Enzyme-substrate reaction enhancement and aggregation reaction enhancement

Biolipidure-1002-Reagent

Biolipidure-1002-100 100mL
EUR 1467.6
Description: The Biolipidure-1002-Reagent is a synthetic amphoteric polymer that can be substituted for BSA in tubidimetric immunoassays. Biolipidure-1002 is an excellent blocker and also enhances assay sensitivity. Applications include: Immunoassays, Western blots, Immunohistochemistry, Turbidimetric assays, Immunochromatography, and Bead based assays. Benefits include: No lot to lot variation, No animal derived materials, Non-specific adsorption suppression, Stabilization of immobilized antibody, Stabilization of enzyme-antibody conjugate, Enzyme-substrate reaction enhancement and aggregation reaction enhancement

Biolipidure-103-Reagent

Biolipidure-103-10 10mL
EUR 235.2
Description: The Biolipidure-103-Reagent is a synthetic amphoteric polymer that can be substituted for BSA. It has been shown to enhance signals in rapid tests, western blots, and other similar immunochromatographic assays. Applications include: Immunoassays, Western blots, Immunohistochemistry, Turbidimetric assays, Immunochromatography, and Bead based assays. Applications include: Immunoassays, Western blots, Immunohistochemistry, Turbidimetric assays, Immunochromatography, and Bead based assays. Benefits include: No lot to lot variation, No animal derived materials, Non-specific adsorption suppression, Stabilization of immobilized antibody, Stabilization of enzyme-antibody conjugate, Enzyme-substrate reaction enhancement and aggregation reaction enhancement

Biolipidure-103-Reagent

Biolipidure-103-100 100mL
EUR 1467.6
Description: The Biolipidure-103-Reagent is a synthetic amphoteric polymer that can be substituted for BSA. It has been shown to enhance signals in rapid tests, western blots, and other similar immunochromatographic assays. Applications include: Immunoassays, Western blots, Immunohistochemistry, Turbidimetric assays, Immunochromatography, and Bead based assays. Benefits include: No lot to lot variation, No animal derived materials, Non-specific adsorption suppression, Stabilization of immobilized antibody, Stabilization of enzyme-antibody conjugate, Enzyme-substrate reaction enhancement and aggregation reaction enhancement

Biolipidure-1201-Reagent

Biolipidure-1201-10 10mL
EUR 235.2
Description: The Biolipidure-1201 Reagent is a synthetic amphoteric polymer that can be substituted for BSA. Applications include: Immunoassays, Western blots, Immunohistochemistry, Turbidimetric assays, Immunochromatography, and Bead based assays. Benefits include: No lot to lot variation, No animal derived materials, Non-specific adsorption suppression, Stabilization of immobilized antibody, Stabilization of enzyme-antibody conjugate, Enzyme-substrate reaction enhancement and aggregation reaction enhancement

Biolipidure-1201-Reagent

Biolipidure-1201-100 100mL
EUR 1467.6
Description: The Biolipidure-1201 Reagent is a synthetic amphoteric polymer that can be substituted for BSA. Applications include: Immunoassays, Western blots, Immunohistochemistry, Turbidimetric assays, Immunochromatography, and Bead based assays. Benefits include: No lot to lot variation, No animal derived materials, Non-specific adsorption suppression, Stabilization of immobilized antibody, Stabilization of enzyme-antibody conjugate, Enzyme-substrate reaction enhancement and aggregation reaction enhancement

Biolipidure-1301-Reagent

Biolipidure-1301-10 10mL
EUR 235.2
Description: The Biolipidure-1301 Reagent is a synthetic amphoteric polymer that can be substituted for BSA. Applications include: Immunoassays, Western blots, Immunohistochemistry, Turbidimetric assays, Immunochromatography, and Bead based assays. Benefits include: No lot to lot variation, No animal derived materials, Non-specific adsorption suppression, Stabilization of immobilized antibody, Stabilization of enzyme-antibody conjugate, Enzyme-substrate reaction enhancement and aggregation reaction enhancement

Biolipidure-1301-Reagent

Biolipidure-1301-100 100mL
EUR 1467.6
Description: The Biolipidure-1301 Reagent is a synthetic amphoteric polymer that can be substituted for BSA. Applications include: Immunoassays, Western blots, Immunohistochemistry, Turbidimetric assays, Immunochromatography, and Bead based assays. Benefits include: No lot to lot variation, No animal derived materials, Non-specific adsorption suppression, Stabilization of immobilized antibody, Stabilization of enzyme-antibody conjugate, Enzyme-substrate reaction enhancement and aggregation reaction enhancement

Biolipidure-203-Reagent

Biolipidure-203-10 10mL
EUR 235.2
Description: The Biolipidure-203 Reagent is a synthetic amphoteric polymer that can be substituted for BSA. Biolipidure-203 has been shown to enhance signal strength by improving signal-to-noise in ELISAs, EIAs, and related immunoassays. It also functions as an effective blocker and stabilizer in these assays. Applications include: Immunoassays, Western blots, Immunohistochemistry, Turbidimetric assays, Immunochromatography, and Bead based assays. Benefits include: No lot to lot variation, No animal derived materials, Non-specific adsorption suppression, Stabilization of immobilized antibody, Stabilization of enzyme-antibody conjugate, Enzyme-substrate reaction enhancement and aggregation reaction enhancement

Biolipidure-203-Reagent

Biolipidure-203-100 100mL
EUR 1467.6
Description: The Biolipidure-203 Reagent is a synthetic amphoteric polymer that can be substituted for BSA. Biolipidure-203 has been shown to enhance signal strength by improving signal-to-noise in ELISAs, EIAs, and related immunoassays. It also functions as an effective blocker and stabilizer in these assays. Applications include: Immunoassays, Western blots, Immunohistochemistry, Turbidimetric assays, Immunochromatography, and Bead based assays. Benefits include: No lot to lot variation, No animal derived materials, Non-specific adsorption suppression, Stabilization of immobilized antibody, Stabilization of enzyme-antibody conjugate, Enzyme-substrate reaction enhancement and aggregation reaction enhancement

Biolipidure-206-Reagent

Biolipidure-206-10 10mL
EUR 235.2
Description: The Biolipidure-206 Reagent is a synthetic amphoteric polymer that can be substituted for BSA. Biolipidure-206 enhances signal strength, functions as an effective blocker, and stabilizes proteins and antibodies in ELISAs, EIAs, and related immunoassays. Applications include: Immunoassays, Western blots, Immunohistochemistry, Turbidimetric assays, Immunochromatography, and Bead based assays. Benefits include: No lot to lot variation, No animal derived materials, Non-specific adsorption suppression, Stabilization of immobilized antibody, Stabilization of enzyme-antibody conjugate, Enzyme-substrate reaction enhancement and aggregation reaction enhancement

Biolipidure-206-Reagent

Biolipidure-206-100 100mL
EUR 1467.6
Description: The Biolipidure-206 Reagent is a synthetic amphoteric polymer that can be substituted for BSA. Biolipidure-206 enhances signal strength, functions as an effective blocker, and stabilizes proteins and antibodies in ELISAs, EIAs, and related immunoassays. Applications include: Immunoassays, Western blots, Immunohistochemistry, Turbidimetric assays, Immunochromatography, and Bead based assays. Benefits include: No lot to lot variation, No animal derived materials, Non-specific adsorption suppression, Stabilization of immobilized antibody, Stabilization of enzyme-antibody conjugate, Enzyme-substrate reaction enhancement and aggregation reaction enhancement

Biolipidure-405-Reagent

Biolipidure-405-10 10mL
EUR 235.2
Description: The Biolipidure-405 Reagent is a synthetic anionic polymer that can be used to enhance immunochromatographic assays. Applications include: Immunoassays, Western blots, Immunohistochemistry, Turbidimetric assays, Immunochromatography, and Bead based assays. Benefits include: No lot to lot variation, No animal derived materials, Non-specific adsorption suppression, Stabilization of immobilized antibody, Stabilization of enzyme-antibody conjugate, Enzyme-substrate reaction enhancement and aggregation reaction enhancement

Biolipidure-405-Reagent

Biolipidure-405-100 100mL
EUR 1467.6
Description: The Biolipidure-405 Reagent is a synthetic anionic polymer that can be used to enhance immunochromatographic assays. Applications include: Immunoassays, Western blots, Immunohistochemistry, Turbidimetric assays, Immunochromatography, and Bead based assays. Benefits include: No lot to lot variation, No animal derived materials, Non-specific adsorption suppression, Stabilization of immobilized antibody, Stabilization of enzyme-antibody conjugate, Enzyme-substrate reaction enhancement and aggregation reaction enhancement

Biolipidure-502-Reagent

Biolipidure-502-10 10mL
EUR 235.2
Description: The Biolipidure-502 Reagent is a synthetic cationic polymer. Applications include: Immunoassays, Western blots, Immunohistochemistry, Turbidimetric assays, Immunochromatography, and Bead based assays. Benefits include: No lot to lot variation, No animal derived materials, Non-specific adsorption suppression, Stabilization of immobilized antibody, Stabilization of enzyme-antibody conjugate, Enzyme-substrate reaction enhancement and aggregation reaction enhancement

Biolipidure-502-Reagent

Biolipidure-502-100 100mL
EUR 1467.6
Description: The Biolipidure-502 Reagent is a synthetic cationic polymer. Applications include: Immunoassays, Western blots, Immunohistochemistry, Turbidimetric assays, Immunochromatography, and Bead based assays. Benefits include: No lot to lot variation, No animal derived materials, Non-specific adsorption suppression, Stabilization of immobilized antibody, Stabilization of enzyme-antibody conjugate, Enzyme-substrate reaction enhancement and aggregation reaction enhancement

Biolipidure-702-Reagent

Biolipidure-702-10 10mL
EUR 235.2
Description: The Biolipidure-702 Reagent is a synthetic amphoteric polymer. Applications include: Immunoassays, Western blots, Immunohistochemistry, Turbidimetric assays, Immunochromatography, and Bead based assays. Benefits include: No lot to lot variation, No animal derived materials, Non-specific adsorption suppression, Stabilization of immobilized antibody, Stabilization of enzyme-antibody conjugate, Enzyme-substrate reaction enhancement and aggregation reaction enhancement

Biolipidure-702-Reagent

Biolipidure-702-100 100mL
EUR 1467.6
Description: The Biolipidure-702 Reagent is a synthetic amphoteric polymer. Applications include: Immunoassays, Western blots, Immunohistochemistry, Turbidimetric assays, Immunochromatography, and Bead based assays. Benefits include: No lot to lot variation, No animal derived materials, Non-specific adsorption suppression, Stabilization of immobilized antibody, Stabilization of enzyme-antibody conjugate, Enzyme-substrate reaction enhancement and aggregation reaction enhancement

Biolipidure-802-Reagent

Biolipidure-802-10 10mL
EUR 235.2
Description: The Biolipidure-802 Reagent is a synthetic amphoteric polymer that can be substituted for BSA. Biolipidure-802 generally enhances signal strength, functions as an effective blocker, and stabilizes proteins and antibodies in ELISAs, EIAs, Rapid-test, and related immunoassays. Applications include: Immunoassays, Western blots, Immunohistochemistry, Turbidimetric assays, Immunochromatography, and Bead based assays. Benefits include: No lot to lot variation, No animal derived materials, Non-specific adsorption suppression, Stabilization of immobilized antibody, Stabilization of enzyme-antibody conjugate, Enzyme-substrate reaction enhancement and aggregation reaction enhancement

Biolipidure-802-Reagent

Biolipidure-802-100 100mL
EUR 1467.6
Description: The Biolipidure-802 Reagent is a synthetic amphoteric polymer that can be substituted for BSA. Biolipidure-802 generally enhances signal strength, functions as an effective blocker, and stabilizes proteins and antibodies in ELISAs, EIAs, Rapid-test, and related immunoassays. Applications include: Immunoassays, Western blots, Immunohistochemistry, Turbidimetric assays, Immunochromatography, and Bead based assays. Benefits include: No lot to lot variation, No animal derived materials, Non-specific adsorption suppression, Stabilization of immobilized antibody, Stabilization of enzyme-antibody conjugate, Enzyme-substrate reaction enhancement and aggregation reaction enhancement

LP4K Transfection Reagent

LP4K 1.0 ml / vial
EUR 364.8
Description: Lipid based transfection reagent for large plasmid and multiple plasmid transfection in both adhesive and suspenstion cell types.

Alcohol, Reagent (70%)

EAS500 500 ml
EUR 94.8

Alcohol, Reagent (70%)

EAS999 1000 ml
EUR 121.2

Ethyl acetate Reagent

EC4600 1L
EUR 94.8

n-Heptane Reagent

HC5400 1L
EUR 94.8

PureFection Transfection Reagent

LV750A-1 1 ml
EUR 430.8

TissueDigest Reagent, 20X

T101 10ml
EUR 252

ExFect2000 Transfection Reagent

T202-01 0.5 ml
EUR 272.4

Alle Beteiligten können von der Umsetzung dieser Empfehlungen profitieren, die darauf abzielen, die Belastungen zu minimieren und sicherzustellen, dass mehr Studienorte und Patienten rechtzeitig Zugang zu klinischen Onkologie-Studien haben. Um eine sinnvolle Wirkung zu erzielen, ist die Annahme und konsequente Umsetzung dieser Empfehlungen in allen Studien, Sponsoren, CROs und Standorten von entscheidender Bedeutung.

Leave a Reply

Your email address will not be published. Required fields are marked *