Recombinant Sheep Beta-2-microglobulin (B2M)
Product Specifications
Product Name Alternative
B2MBeta-2-microglobulin
Abbreviation
Recombinant Sheep B2M protein
Gene Name
B2M
UniProt
Q6QAT4
Expression Region
21-118aa
Organism
Ovis aries (Sheep)
Target Sequence
IQRIPEVQVYSRHPPEDGKPNYLNCYVYGFHPPQIEIDLLKNGEKIKSEQSDLSFSKDWSFYLLSHAEFTPNSKDQYSCRVNHVTLTQPKIVKWDRDL
Tag
N-terminal 10xHis-tagged and C-terminal Myc-tagged
Type
In Stock Protein
Source
E.coli
Field of Research
Cancer
Relevance
Component of the class I major histocompatibility complex (MHC) . Involved in the presentation of peptide antigens to the immune system
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.
Function
Component of the class I major histocompatibility complex (MHC) . Involved in the presentation of peptide antigens to the immune system (By similarity) .
Molecular Weight
18.6 kDa
References & Citations
"Ovine beta-2 microglobulin." O'Brien R., Berger S., Griffin F. Submitted (FEB-2004)
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 Mature Protein
Available Sizes
Curated Selection
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