| Alias | 肽聚糖识别蛋白1, Peptidoglycan recognition protein 1 , Peptidoglycan recognition protein short, PGRP-S, PGLYRP, PGRP, TNFSF3L, SBBI68, UNQ639/PRO1269 |
| Catalog Number | KRP052 |
| Molecular Name | PGLYRP1 |
| Molecular Weight | 23-27 kDa |
| Size | 20ug, 50ug, 100ug, 200ug, 1mg |
| Concentration | 联系销售经理获得最新批次的浓度 |
| Purity | ≥95% |
| SDS-PAGE |  |
| Product Description | Human PGLYRP1(22-196 aa) |
| Storage Condition | Store the product under sterile conditions after opening at -80℃ for 12 months. Store the lyophilized powder at -20℃. Avoid repeated freeze-thaw cycles. |
| Formulation | < 0.1 EU per ug |
| Shipping Condition | This product is shipped on ice packs or dry ice. |
| Background | Innate immunity protein that plays several important functions in antimicrobial and antitumor defense systems. Acts as a pattern receptor that binds to murein peptidoglycans (PGN) of Gram-positive bacteria and thus provides bactericidal activity (PubMed:9707603). Forms an equimolar complex with heat shock protein HSPA1A and induces programmed cell death through apoptosis and necroptosis in tumor cell lines by activating the TNFR1 receptor on the target cell membrane (PubMed:21247889, PubMed:26183779). In addition, acts in complex with the Ca(2+)-binding protein S100A4 as a chemoattractant able to induce lymphocyte movement (PubMed:26654597). Mechanistically, this complex acts as a ligand of the chemotactic receptors CCR5 and CXCR3 which are present on the cells of the immune system (PubMed:30713770). Also promotes the activation of lymphocytes that become able to kill virus-infected cells as well as tumor cells by modulating the spectrum of their target-cell specificity (PubMed:28977785, PubMed:29083508). Induction of cytotoxicity on monocyte surface requires interaction with TREM1 receptor (PubMed:25595774, PubMed:28977785). {ECO:0000269|PubMed:21247889, ECO:0000269|PubMed:25595774, ECO:0000269|PubMed:26183779, ECO:0000269|PubMed:26654597, ECO:0000269|PubMed:28977785, ECO:0000269|PubMed:29083508, ECO:0000269|PubMed:30713770, ECO:0000269|PubMed:9707603}. |
| Species | Human |
| Purification | Affinity Purification |
| Endotoxin | Supplied in PBS |
| Biological Activity | Measured by its binding ability in a functional ELISA. When peptidoglycan is coated at 1 µg/mL (100 µL/well), the concentration of Recombinant Human PGLYRP1/PGRP-S that produces 50% optimal binding response is 0.75-4.5 ng/mL. |
| Uniprot ID | O75594 |
| Product Declaration | 该产品仅供科研使用，不可直接用于人体或注射。 |
| Display Peptides | HEK293F Cells |
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