KLRG1
(Killer Cell Lectin-Like Receptor Subfamily G, Member 1 (KLRG1))
Protein-Typ
Recombinant
Proteineigenschaft
AA 60-195
Spezies
Human
Quelle
HEK-293 Cells
Aufreinigungstag / Konjugat
Dieses KLRG1 Protein ist gelabelt mit Fc Tag.
Verwendungszweck
Human KLRG1 Protein
Sequenz
Leu60-Phe195
Produktmerkmale
Recombinant Human KLRG1 Protein is expressed from HEK293 with hFc tag at the N-Terminus.It contains Leu60-Phe195.
Reinheit
> 95 % as determined by Tris-Bis PAGE,> 95 % as determined by HPLC
Sterilität
0.22 μm filtered
Endotoxin-Niveau
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.
Crystallography grade
KLRG1
Spezies: Human
Wirt: Insektenzellen
Recombinant
>95 % as determined by SDS PAGE, Size Exclusion Chromatography and Western Blot.
SDS, ELISA, WB, Crys
KLRG1
Spezies: Human
Wirt: HEK-293 Cells
Recombinant
The purity of the protein is greater than 90 % as determined by SDS-PAGE and Coomassie blue staining.
Beschränkungen
Nur für Forschungszwecke einsetzbar
Format
Lyophilized
Rekonstitution
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.
Lagerung
-20 °C,-80 °C
Informationen zur Lagerung
-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.
Haltbarkeit
12 months
Target
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.
Molekulargewicht
42.8 kDa. Due to glycosylation, the protein migrates to 50-65 kDa based on Tris-Bis PAGE result.