Paired immunoglobulin-like, type 2 receptor beta (PILR-beta) is a type I transmembrane (TM) glycoprotein belonging to the Ig superfamily.
It is the activating counterpart to the ITIM-bearing PILR-alpha inhibitory receptor.
PILR-beta is expressed in a wide variety of tissues including hematopoietic cells.
Mature human PILR-beta is a 208 amino acid (aa) protein with one V-type Ig-like extracellular domain, a truncated cytoplasmic tail, and positively-charged residues in its TM domain that interacts with ITAM-bearing adaptor molecules.
Within the V-type Ig-like region in their ECD, human PILR-beta and PILR-alpha share a 92% aa sequence identity.
The aa sequence of mouse PILR-beta ECD is only 43% identical to that of the human protein.
Applications:Suitable for use in Western Blot and ELISA.
Other applications not tested.
Recommended Dilution:Western Blot: 0.1-0.2ug/ml.
The detection limit is ~1ng/lane under non-reducing and reducing conditions.
In this format, this antibody shows ~10% cross-reactivity with recombinant human PILR-alpha and <5% cross-reactivity with recombinant mouse PILR-beta, PILR-alpha, and PILR-L.
Direct ELISA: 0.5-1ug/ml.
The detection limit for is ~0.3ng/well.
Optimal dilutions to be determined by the researcher.
Storage and Stability:Lyophilized powder may be stored at -20°C.
Stable for 12 months at -20°C.
Reconstitute with sterile PBS.
Aliquot and store at -20°C.
Reconstituted product is stable for 12 months at -20°C.
For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
Further dilutions can be made in assay buffer.
仕様
Size:100ug
Host:sheep
Source Antibody:human
Grade:Affinity Purified
Purity:Purified by immunoaffinity chromatography.
Form:Supplied as a lyophilized powder from PBS, 5% trehalose. Reconstitute with 500ul sterile PBS.
Specificity:Recognizes human PILR-beta extracellular domain.
Isotype:IgG
Calc Applications Abbrev:E WB
Calc Crossreactivity:Hu
Immunogen:NS0-derived recombinant protein corresponding to human Paired lgG-Like Type 2 Receptor beta, Gln20-Ala189. Uniprot/Swiss Accession: Q9UKJ0