"B2M" Related Products

Recombinant Human B2M protein, His-tagged

Cat.No. : B2M-443H
Product overview : Recombinant Human B2M (P61769) aa. (Gln22~Met119) fused with His tag was produced in HEK293F cells.
Description : This gene encodes 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.
Source : HEK293F
Species : Human
Tag : His
Form : Freeze-dried powder
Molecular Mass : Predicted Molecular Mass: 13.2kDa; Accurate Molecular Mass: 13kDa as determined by SDS-PAGE reducing conditions.
Protein length : Gln22~Met119
Endotoxin : <1.0EU per 1ug (determined by the LAL method)
Purity : > 95%
Characteristic : Isoelectric point is 6.1.
Applications : SDS-PAGE; WB; ELISA; IP; CoIP; EMSA; Reporter Assays; Purification; Amine Reactive Labeling
Stability : The thermal stability is described by the loss rate. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37°C for 48h, and no obvious degradation and precipitation were observed. The loss rate is less than 5% within the expiration date under appropriate storage condition.
Storage : Avoid repeated freeze/thaw cycles. Store at 2-8°C for one month. Aliquot and store at -80°C for 12 months.
Concentration : 200ug/mL
Storage buffer : 20mM Tris, 150mM NaCl, pH8.0, containing 1mM EDTA, 1mM DTT, 5% Trehalose and Proclin300.
Reconstitution : Reconstitute in 20mM Tris, 150mM NaCl (pH8.0) to a concentration of 0.1-1.0 mg/mL. Do not vortex
SDS-PAGE :

Gene Name : B2M beta-2-microglobulin [ Homo sapiens (human) ]
Official Symbol : B2M
Synonyms : B2M; beta-2-microglobulin; IMD43; beta chain of MHC class I molecules; beta-2-microglobin
Gene ID : 567
mRNA Refseq : NM_004048.2
Protein Refseq : NP_004039.1
UniProt ID : P61769

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