KLRG1
(Killer Cell Lectin-Like Receptor Subfamily G, Member 1 (KLRG1))
Type de proteíne
Recombinant
Attributs du protein
AA 60-195
Origine
Humain
Source
HEK-293 Cells
Purification/Conjugué
Cette KLRG1 protéine est marqué à la Fc Tag.
Fonction
Human KLRG1 Protein
Séquence
Leu60-Phe195
Attributs du produit
Recombinant Human KLRG1 Protein is expressed from HEK293 with hFc tag at the N-Terminus.It contains Leu60-Phe195.
Pureté
> 95 % as determined by Tris-Bis PAGE,> 95 % as determined by HPLC
Stérilité
0.22 μm filtered
niveau d'endotoxine
Less than 1EU per μg by the LAL method.
Biological Activity Comment
Immobilized Human KLRG1, hFc Tag at 2μg/ml (100μl/Well) on the plate. Dose response curve for Biotinylated Anti-KLRG1 Antibody, hFc Tag with the EC50 of 18.2ng/ml determined by ELISA. See testing image for detail.
KLRG1
Origine: Humain
Hôte: HEK-293 Cells
Recombinant
The purity of the protein is greater than 90 % as determined by SDS-PAGE and Coomassie blue staining.
Restrictions
For Research Use only
Format
Lyophilized
Reconstitution
Centrifuge the tube before opening. Reconstituting to a concentration more than 100 μg/mL is recommended. Dissolve the lyophilized protein in distilled water.
Buffer
Lyophilized from 0.22μm filtered solution in PBS ( pH 7.4). Normally 8 % trehalose is added as protectant before lyophilization.
Stock
-20 °C,-80 °C
Stockage commentaire
-20 to -80°C for 12 months as supplied from date of receipt.,-80°C for 3-6 months after reconstitution.,2-8°C for 2-7 days after reconstitution.,Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.
Date de péremption
12 months
Antigène
KLRG1
(Killer Cell Lectin-Like Receptor Subfamily G, Member 1 (KLRG1))
Immune homeostasis requires the tight, tissue-specific control of the different CD4 Foxp3 regulatory T (Treg) cell populations. The cadherin-binding inhibitory receptor killer cell lectin-like receptor G1 (KLRG1) is expressed by a subpopulation of Treg cells with GATA3 effector phenotype.Lack of KLRG1 on Treg cells conferred on them a competitive advantage in the gut, but not in lymphoid organs. Hence, although absence of KLRG1 is not enough to increase intestinal Treg cells in KLRG1 knockout mice, KLRG1 ligation reduces T-cell receptor signals and the competitive fitness of individual Treg cells in the intestine.
Poids moléculaire
42.8 kDa. Due to glycosylation, the protein migrates to 50-65 kDa based on Tris-Bis PAGE result.