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Catalog Number | orb391273 |
---|---|
Category | Proteins |
Description | Recombinant human B2M protein is produced by our Mammalian expression system and the target gene encoding Ile21-Met119 is expressed with a 6His tag at the C-terminus. |
Tested applications | ELISA, MS, SDS-PAGE, WB |
Reactivity | Human |
Form/Appearance | Lyophilized from a 0.2 μM filtered solution of 20mM PB, 150mM NaCl, pH 7.2. |
Purity | Greater than 95% as determined by SEC-HPLC and reducing SDS-PAGE. |
Target | B2M |
Entrez | 567 |
UniProt ID | P61769 |
Protein Sequence | IQRTPKIQVY SRHPAENGKS NFLNCYVSGF HPSDIEVDLL KNGERIEKVE HSDLSFSKDW SFYLLYYTEF TPTEKDEYAC RVNHVTLSQP KIVKWDRDMV DHHHHHH |
Source | Human cells |
Endotoxins | Endotoxin: Less than 0.1 ng/μg (1 IEU/μg) as determined by LAL test. |
Storage | Lyophilized protein should be stored at -20°C, though stable at room temperature for 3 weeks. Reconstituted protein solution can be stored at 2-8°C for 2-7 days. Aliquots of reconstituted samples are stable at -20°C for 3 months. |
Buffer/Preservatives | Lyophilized from a 0.2 μM filtered solution of 20mM PB, 150mM NaCl, pH 7.2. |
Alternative names | Beta-2-microglobulin Read more... |
Note | For research use only |
Application notes | Always centrifuge tubes before opening. Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100 μg/ml. Dissolve the lyophilized protein in 1X PBS. Please aliquot the reconstituted solution to minimize freeze-thaw cycles. |
Expiration Date | 6 months from date of receipt. |
Unconjugated | |
98% | |
12.6 kDa | |
Human B2M, His Tag (orb257199) is expressed from human 293 cells (HEK293). It contains AA Ile 21 - Met 119 (Accession # P61769-1). |
ELISA, MS, SDS-PAGE, WB | |
Greater than 95% as determined by reducing SDS-PAGE. | |
E. coli |
> 97% by SDS-PAGE. | |
KMP1768, Recombinant Human FCGRT&B2M Protein is produced by HEK293 Cells expression system. The target heterodimer proteins are co-expressed with the sequence (Ala24-Ser297) of human FCGRT (Accession #NP_004098.1) fused with a 6×His Tag at the C-terminus and the sequence (Ile21-Met119) of human B2M (Accession #NP_004039.1). |
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