Custom Premix Selecting "Custom Premix" option means that all of the beads you have chosen will be premixed in manufacturing before the kit is sent to you.
Note that this data sheet is not lot-specific and is representative of the current specifications for this product. Please consult the vial label and the certificate of analysis for information on specific lots. Also note that shipping conditions may differ from storage conditions.
Revision
25-September-2014 JSW
Description
Native, bovine thrombin. Key enzyme in the coagulation cascade. Converts fibrinogen into fibrin and activates factor XIII, which cross-links and stabilizes the fibrin polymer. Has a pH of 6.0-7.5 in a 7% solution.
Form
Lyophilized
Formulation
Lyophilized from 50 mM Sodium Citrate, 0.2 M NaCl, 0.1% PEG-8000, pH 6.5.
Concentration Label
Please refer to vial label for lot-specific concentration
CAS number
9002-04-4
RTECS
XO8950000
Specific activity
≥1800 NIH units/mg protein
Activity
≥50 NIH units/mg dry weight
Unit definition
One unit is determined by comparison with a standard curve prepared using the Bureau of Biologics standard thrombin.
Solubility
50 mM NaCl (≤2000 NIH units/ml) or H₂O (>2000 NIH units/ml)
Storage
-20°C
Do Not Freeze
Ok to freeze
Special Instructions
Following reconstitution, aliquot and freeze (-70°C). Stock solutions are stable for up to 2 months at -70°C.
From Catalog: Desc. Field- added "Key enzyme that activates factor XIII and converts fibronogen into fibrin.
