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605190-M

Sigma-Aldrich

Thrombin, Human Plasma

Sinônimo(s):

Thrombin, Human Plasma

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About This Item

Número CAS:
Código UNSPSC:
12352202
NACRES:
NA.51

fonte biológica

human plasma

Nível de qualidade

forma

lyophilized

atividade específica

≥1000 NIH units/mg protein

fabricante/nome comercial

Calbiochem®

condição de armazenamento

OK to freeze

solubilidade

water: 1 mg/mL
aqueous buffer: soluble

temperatura de armazenamento

−20°C

Descrição geral

Thrombin, a sodium-activated type II enzyme, comprises two anion binding exosites, ABE-I and ABE-II. This serine protease enzyme is synthesized from zymogen prothrombin (factor II) in the liver.

Aplicação

Thrombin, Human Plasma has been used:
  • as a component of endothelial growth medium (EGM) media for the transplantation and reisolation of Kaposi′s sarcoma-associated herpesvirus-human endothelial cell line (KSHV-HuARLT) cells from mice
  • for the fabrication of fibrin gels
  • as a component of EGM media for viral copy number analysis of KSHV-HuARLT cells and matrigel implant

Ações bioquímicas/fisiológicas

Thrombin cleaves and converts fibrinogen into fibrin. It then activates factors V, VIII, XI, and XIII. Thrombin stimulates platelet activation and stabilizes the fibrin polymers. It elicits a vital role in the last stages of the blood coagulation cascade.

Advertência

Toxicity: Harmful (C)

Definição da unidade

One unit is determined by comparison with a standard curve prepared using the Bureau of Biologics standard thrombin.

forma física

Lyophilized from 200 mM NaCl, 50 mM citrate buffer, 0.1% PEG-8000, pH 6.5. Contains BSA as a stabilizer.

Nota de preparo

Prepared from plasma that has been shown by certified tests to be negative for HBsAg and for antibodies to HIV and HCV.

Reconstituição

Following reconstitution, aliquot and freeze (-70°C). Stock solutions are stable for up to 2 months at -70°C.

Nota de análise

Complete activation from homogeneous prothrombin by SDS-PAGE

Informações legais

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Exoneração de responsabilidade

RESEARCH USE ONLY. This product is regulated in France when intended to be used for scientific purposes, including for import and export activities (Article L 1211-1 paragraph 2 of the Public Health Code). The purchaser (i.e. enduser) is required to obtain an import authorization from the France Ministry of Research referred in the Article L1245-5-1 II. of Public Health Code. By ordering this product, you are confirming that you have obtained the proper import authorization.

Pictogramas

Health hazardExclamation mark

Palavra indicadora

Danger

Frases de perigo

Classificações de perigo

Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - STOT SE 3

Órgãos-alvo

Respiratory system

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable


Certificados de análise (COA)

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Segall JA and Liem TK
Congenital and Acquired Hypercoagulable Syndromes, 339-346 (2007)
Kitchens CS, et al
Consultative Hemostasis and Thrombosis (2013)
Diana L Diesen et al.
Vascular, 16 Suppl 1, S29-S36 (2008-03-01)
Thrombin is a common hemostatic drug used in surgical practice for over 100 years because of its simplicity and efficacy. Thrombin converts fibrinogen to fibrin, activates platelets, and induces vascular contraction. It is available in multiple forms, including human thrombin
Isis S R Carter et al.
Thrombosis, 2010, 416167-416167 (2010-01-01)
Although prothrombin is one of the most widely studied enzymes in biology, the role of the thrombin A-chain has been neglected in comparison to the other domains. This paper summarizes the current data on the prothrombin catalytic domain A-chain region
Dillon K Jarrell et al.
PloS one, 16(5), e0239242-e0239242 (2021-05-20)
Fibrin has been used clinically for wound coverings, surgical glues, and cell delivery because of its affordability, cytocompatibility, and ability to modulate angiogenesis and inflammation. However, its rapid degradation rate has limited its usefulness as a scaffold for 3D cell

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