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605195

Sigma-Aldrich

Thrombin, Human Plasma, High Activity

Synonym(s):

Thrombin, Human Plasma, High Activity

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About This Item

CAS Number:
MDL number:
UNSPSC Code:
12352202
NACRES:
NA.25
Pricing and availability is not currently available.

biological source

human plasma

Quality Level

form

lyophilized solid

specific activity

≥2800 NIH units/mg protein

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze

solubility

water: 1 mg/mL, cloudy

shipped in

wet ice

storage temp.

−20°C

General description

Designed for use in thrombin clotting time tests. Key enzyme that activates factor XIII and converts fibrinogen into fibrin.
Designed for use in thrombin clotting time tests. Serine protease formed in the plasma during the clotting process from prothrombin, calcium, and thromboplasmin. Acts on the soluble plasma protein fibrinogen to convert it to an insoluble fibrin clot. Prepared from homogenous human prothrombin by activation with Factor Xa, Factor Va, and phospholipid. Designed for use in thrombin time tests.

Warning

Toxicity: Harmful (C)

Unit Definition

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

Physical form

Lyophilized from 200 mM NaCl, 50 mM sodium citrate, 0.1% PEG-8000, pH 6.5.

Preparation Note

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

Reconstitution

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 6 months at -20°C.

Analysis Note

Complete activation from homogeneous prothrombin by SDS-PAGE

Other Notes

Forsberg, G., et al. 1992. J. Protein Chem.11, 201.
Garcia, J.G. 1992. J. Lab. Clin. Med.120, 513.
Scarborough, R.M., et al. 1992. J. Biol. Chem.267, 13146.
Weigel, L.M., et al. 1992. Infect. Immun.60, 1568.

Legal Information

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

Disclaimer

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.

Pictograms

Health hazard

Signal Word

Danger

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 1


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Aaron J Rogers et al.
IEEE transactions on bio-medical engineering, 66(12), 3436-3443 (2019-03-21)
Cardiovascular research and regenerative strategies have been significantly limited by the lack of relevant cell culture models that can recreate complex hemodynamic stresses associated with pressure-volume changes in the heart. To address this issue, we designed a biomimetic cardiac tissue

Questions

  1. Material Number : 605195-100U / Batch Number : 3918110 제품을 구매하였습니다. COA에는 3078U/mgP로 되어있고, 제품명에는 100U이라고 명시되어 있습니다. 현재 배송된 용량이 약 1/30mg인걸까요? 아니라면 기입된 내용은 무엇을 뜻하나요? 최종적으로 저는 "1000U/mL 농도로 조제" 하기를 원합니다. 빠른답변기다립니다.

    1 answer
    1. This product is sold by units rather than mass weight. To prepare a 1000 U/mL solution, add 100 ul H2O to the vial. The activity of the lot that you have received is 3078 U/mg protein. In the 100 unit vial there will be 32.4 ug of protein.

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