Recombinant Human Coagulation factor VIII (F8)
Product Specifications
Product Name Alternative
(Antihemophilic factor) (AHF) (Procoagulant component)
Abbreviation
Recombinant Human F8 protein
Gene Name
F8
UniProt
P00451
Expression Region
1-216aa
Organism
Homo sapiens (Human)
Target Sequence
MRIQDPGKVFFGNVDSSGIKHNIFNPPIIARYIRLHPTHYSIRSTLRMELMGCDLNSCSMPLGMESKAISDAQITASSYFTNMFATWSPSKARLHLQGRSNAWRPQVNNPKEWLQVDFQKTMKVTGVTTQGVKSLLTSMYVKEFLISSSQDGHQWTLFFQNGKVKVFQGNQDSFTPVVNSLDPPLLTRYLRIHPQSWVHQIALRMEVLGCEAQDLY
Tag
N-terminal 6xHis-GST-tagged
Type
Developed Protein
Source
E.coli
Field of Research
Others
Relevance
Factor VIII, along with calcium and phospholipid, acts as a cofactor for F9/factor IXa when it converts F10/factor X to the activated form, factor Xa.
Endotoxin
Not test
Purity
Greater than 85% as determined by SDS-PAGE.
Activity
Not Test
Form
Liquid or Lyophilized powder
Buffer
If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.
Reconstitution
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20°C/-80°C. Our default final concentration of glycerol is 50%. Customers could use it as reference.
Molecular Weight
56.2 kDa
References & Citations
"The acidic region of the factor VIII light chain and the C2 domain together form the high affinity binding site for von Willebrand factor." Saenko E.L., Scandella D. J. Biol. Chem. 272:18007-18014 (1997)
Storage Conditions
The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Protein Length
Full Length of Isoform 2
Available Sizes
Frequently Asked Questions
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