Merck SILuProt B2M beta-2-microglobulin human

SILu™Prot B2M beta-2-microglobulin human

recombinant, expressed in HEK 293 cells, SIL MS Protein Standard, 13C- and 15N-labeled

β-2-microglobulin

Quality Level

200

생물학적 소스

human

재조합

expressed in HEK 293 cells

assay

≥98% (SDS-PAGE)

form

lyophilized powder

효능

≥98% Heavy amino acids incorporation efficiency by MS

technique(s)

mass spectrometry (MS): suitable

적합성

suitable for mass spectrometry (standard)

UniProt 수납 번호

P61769

저장 온도

−20°C

Gene Information

human ... B2M(567)

SILu™ Prot B2M is a recombinant, stable isotope-labeled human B2M which incorporates [13C6, 15N4]-Arginine and [13C6, 15N2]-Lysine. Expressed in human 293 cells, it is designed to be used as an internal standard for bioanalysis of B2M in mass-spectrometry. SILu™ Prot B2M is a monomer of 119 amino acids (including C-terminal polyhistidine and flag tags), with a molecular weight of ~14 kDa.
Suggested Quantitative Analysis Parameters
(MRM settings provided for three suggested peptides)