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Recombinant Human Beta-2-microglobulin/B2M Protein

Recombinant Human Beta-2-microglobulin/B2M Protein

Item no.	RP00105-200ug
Manufacturer	Abclonal
Amount	200 ug
Quantity options	100 ug 10 ug 200 ug 20 ug 50 ug 5 ug
Category	Peptides & Proteins Recombinant Proteins
Type	Proteins Recombinant
Specific against	Human (Homo sapiens)
Purity	> 97% by SDS-PAGE.
NCBI	Beta-2-microglobulin/B2M
ECLASS 10.1	32160409
ECLASS 11.0	32160409
UNSPSC	12352202
Alias	B2M,IMD43,beta-2-microglobulin,IMD43
Shipping Condition	Cool pack
Available
Manufacturer - Applications	< 0.1 EU/μg of the protein by LAL method.
Manufacturer - Category	Proteins
Shipping Temperature	ice pack
Storage Conditions	Store at -20°C.Store the lyophilized protein at -20°C to -80°C up to 1 year from the date of receipt. \|After reconstitution, the protein solution is stable at -20°C for 3 months, at 2-8°C for up to 1 week.
Protein Weight	12.57 kDa
Description	Recombinant Human Beta-2-microglobulin/B2M Protein is produced by HEK293 expression system. The target protein is expressed with sequence (Ile21-Met119) of human B2M/Beta-2-microglobulin (Accession #NP_004039.1) fused with a 6×His tag at the C-terminus.
Background	This protein is a serum protein found in association with the major histocompatibility complex (MHC) class I heavy chain on the surface of nearly all nucleated cells. The protein has a predominantly beta-pleated sheet structure that can form amyloid fibrils in some pathological conditions. The encoded antimicrobial protein displays antibacterial activity in amniotic fluid. A mutation in this gene has been shown to result in hypercatabolic hypoproteinemia.
Manufacturer - Cross Reactivity	Centrifuge the vial before opening. Reconstitute to a concentration of 0.1-0.5 mg/mL in sterile distilled water. Avoid vortex or vigorously pipetting the protein. For long term storage, it is recommended to add a carrier protein or stablizer (e.g. 0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose), and aliquot the reconstituted protein solution to minimize free-thaw cycles.
Immunogen	Ile21-Met119
Recommended Dilution	Lyophilized from a 0.22 μm filtered solution of PBS, pH 7.4.Contact us for customized product form or formulation.
Route	C-His
Manufacturer - Research Area	Other Recombinant Protein
Antigen Seq	IQRTPKIQVYSRHPAENGKSNFLNCYVSGFHPSDIEVDLLKNGERIEKVEHSDLSFSKDWSFYLLYYTEFTPTEKDEYACRVNHVTLSQPKIVKWDRDM
Bioactivity	Measured by its binding ability in a functional ELISA. Immobilized Recombinant Human B2M at 2 μg/mL (100 μL/well) can bind Recombinant Human CD8 alpha with a linear range of 31. 25-341 ng/mL.
Protein Formulation	Lyophilized from a 0.22 μm filtered solution of PBS, pH 7.4.Contact us for customized product form or formulation.
Expected Protein Size	12.57 kDa
Gene Symbol	Beta-2-microglobulin/B2M

Note: The presented information and documents (Manual, Product Datasheet, Safety Datasheet and Certificate of Analysis) correspond to our latest update and should serve for orientational purpose only. We do not guarantee the topicality. We would kindly ask you to make a request for specific requirements, if necessary.

All products are intended for research use only (RUO). Not for human, veterinary or therapeutic use.

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Amount: 200 ug

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Delivery expected until 10/2/2025

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