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Key Documents

SRP6367

Sigma-Aldrich

KLRK1 human

recombinant, expressed in E. coli, ≥90% (SDS-PAGE)

Synonym(s):

CD314, D12S2489E, KLR, NKG2-D, NKG2-D type II integral membrane protein, NKG2D

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About This Item

UNSPSC Code:
12352200
NACRES:
NA.32

biological source

human

recombinant

expressed in E. coli

assay

≥90% (SDS-PAGE)

form

liquid

mol wt

19.2 kDa (168 aa, 73-216 aa + His Tag)

packaging

pkg of 100 μg

concentration

0.5 mg/mL

UniProt accession no.

shipped in

dry ice

storage temp.

−70°C

Gene Information

human ... KLRK1(22914)

General description

KLRK1 is an activating receptor that has recently generated considerable interest. The most intriguing of these are a pair of closely related proteins called MICA and MICB. These are cell-surface molecules distantly related to MHC class I proteins, and the genes possess elements of heat shock promoters. MICA and MICB, therefore, are expressed during cell stress and are up-regulated in tumor cells and during viral infections. This receptor-ligand combination may play a critical role in the immune response to a variety of pathologies. Recombinant human KLRK1 protein, fused to His-tag at N-terminus, was expressed in E.coli.

Physical form

0.5 mg/mL in 20 mM Tris-HCl buffer (pH 8.0) containing 0.4 M Urea and 10% glycerol.

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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Abbe N Vallejo et al.
PloS one, 6(10), e26558-e26558 (2011-10-27)
Exceptional aging has been defined as maintenance of physical and cognitive function beyond the median lifespan despite a history of diseases and/or concurrent subclinical conditions. Since immunity is vital to individual fitness, we examined immunologic fingerprint(s) of highly functional elders.
Vaihere Delaune et al.
Transplant international : official journal of the European Society for Organ Transplantation, 33(6), 675-688 (2020-02-01)
Intraportal islet transplantation is plagued by an acute destruction of transplanted islets. Amongst the first responders, NK cells and macrophages harbour an activating receptor, NKG2D, recognizing ligands expressed by stressed cells. We aimed to determine whether islet NKG2D ligand expression
Oriane Cédile et al.
PloS one, 5(10), e13466-e13466 (2010-10-27)
RAE-1 is a ligand of the activating receptor NKG2D expressed by NK cells, NKT, γδT and some CD8(+)T lymphocytes. RAE-1 is overexpressed in tumor cell lines and its expression is induced after viral infection and genotoxic stress. We have recently
Hanbyoul Cho et al.
BMC cancer, 14, 957-957 (2014-12-17)
NKG2D (natural killer group 2, member D) is thought to play an important role in mediating the activation of anticancer immune response. Expression of NKG2D ligands (NKG2DLs) is pronounced in malignancies and the heterogeneity of NKG2DL expression remains unclear. Here

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