WB, IP
M R
Endogenous
18
Rabbit
#O88593
21946
Product Information
Product Usage Information
| Application | Dilution |
|---|---|
| Western Blotting | 1:1000 |
| Immunoprecipitation | 1:50 |
Storage
Specificity / Sensitivity
Species Reactivity:
Mouse, Rat
Source / Purification
Polyclonal antibodies are produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Arg181 of mouse PGLYRP-1/PGRP-S protein.
Background
The human peptidoglycan recognition protein (PGRP) family is composed of four independent genes named for the relative length of their translated product. Human PGRP family proteins are soluble pattern-recognition receptors of the innate immune response that bind peptidoglycan and Gram-positive bacteria, and have direct bactericidal activity (1,2). PGRP-short (PGRP-S), also known as PGLYRP-1 and Tag7, is 196 amino acids (aa) in length (3). PGLYRP-1/PGRP-S is a secreted glycoprotein expressed by neutrophils that participates in killing phagocytized bacteria (4,5). PGLYRP-1/PGRP-S also has been shown to form a stable cytotoxic complex with the heat shock protein Hsp70 to induce tumor cell death (6,7). PGRP-long (PGRP-L), also known as PGLYRP-2, is 576 aa long. PGLYRP-2/PGRP-L is an N-acetylmuramoyl-L-alanine amidase that hydrolyzes bacterial peptidoglycan (8,9). PGRP-intermediate alpha, also known as PGLYRP-3, and PGRP-intermediate beta, also known as PGLYRP-4, are 341 aa and 373 aa long, respectively. PGLYRP-3 and PGLYRP-4 are co-expressed in the same cells and are exclusively secreted as homo- or heterodimers with antibacterial function (10).
- Dziarski, R. and Gupta, D. (2006) Cell Microbiol 8, 1059-69.
- Liu, C. et al. (2001) J Biol Chem 276, 34686-94.
- Kang, D. et al. (1998) Proc Natl Acad Sci U S A 95, 10078-82.
- Liu, C. et al. (2000) J Biol Chem 275, 24490-9.
- Dziarski, R. et al. (2003) Blood 102, 689-97.
- Yashin, D.V. et al. (2015) J Biol Chem 290, 21724-31.
- Yashin, D.V. et al. (2016) Biochimie 123, 32-6.
- Gelius, E. et al. (2003) Biochem Biophys Res Commun 306, 988-94.
- Wang, Z.M. et al. (2003) J Biol Chem 278, 49044-52.
- Lu, X. et al. (2006) J Biol Chem 281, 5895-907.
Species Reactivity
Species reactivity is determined by testing in at least one approved application (e.g., western blot).
Western Blot Buffer
IMPORTANT: For western blots, incubate membrane with diluted primary antibody in 5% w/v BSA, 1X TBS, 0.1% Tween® 20 at 4°C with gentle shaking, overnight.
Applications Key
WB: Western Blotting IP: Immunoprecipitation
Cross-Reactivity Key
H: human M: mouse R: rat Hm: hamster Mk: monkey Vir: virus Mi: mink C: chicken Dm: D. melanogaster X: Xenopus Z: zebrafish B: bovine Dg: dog Pg: pig Sc: S. cerevisiae Ce: C. elegans Hr: horse GP: Guinea Pig Rab: rabbit All: all species expected
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