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TNF-R1 Antibody
SPA-10912
| Size | Price |
| 100 µg | Online Inquiry |
| 25 µg | Online Inquiry |
| More Options | Online Inquiry |
| Target Information | |
|---|---|
| Target Name | TNF receptor |
| Gene Abbr. | TNFRSF1A |
| Gene ID | 7132 |
| Full Name | TNF receptor superfamily member 1A |
| Alias | CD120a, FPF, TBP1, TNF-R, TNF-R-I |
| Introduction | TNF-α is an important cytokine produced by numerous cell types including neutrophils, activated lymphoctyes, macrophages and NK cells. It plays a critical role in inflammatory responses and in apoptosis. TNF-α exists as a membrane-anchored and soluble form, both of which show biological activity. Response to TNF-α is mediated through two receptors, TNF-R1, which is widely expressed, and TNF-R2, which is expressed mainly in immune and endothelial cells. Antagonists to TNF-α have been validated as therapeutic targets for rheumatoid arthritis and other immune disorders.The two receptors for TNF-α, TNF-R1 (55 kDa) and TNF-R2 (75 kDa) can mediate distinct cellular responses. In most cases cytotoxicity elicited by TNF has been reported to act throught TNF-R1. In contrast, TNF-R2 appears to be important in T cell signaling and responses to infection. TNF-R2 binds to distinct members of the TRAF family leading to the activation of NF-κB. Soluble forms of both receptors have also been characterized which can bind TNF-α and may play an important role in immune disorders. |
| Product Details | |
|---|---|
| Host | Goat |
| Clonality | Polyclonal |
| Clone No. | N/A |
| Isotype | IgG |
| Immunogen | E. coli-derived recombinant human sTNF RI/TNFRSF1A. NP_001056. |
| Usage | |
|---|---|
| Application | WB, FC, IF |
| Dilutions | Western Blot (0.1 µg/mL); Flow Cytometry (2.5 µg/10^6 cells); Immunofluorescence (5-15 µg/mL) |
| MW(KDa) | 55 |
| Reactivity | Human |
| Specificity | Detects human sTNF RI/TNFRSF1A in direct ELISAs and Western Blots. In direct ELISAs, less than 20% cross-reactivity with recombinant mouse TNF sRI and recombinant rat TNF sRI is observed. This anti-human TNF RI antibody can interact with the cell surface 55 kDa human TNF RI and exhibits TNF agonist activities on the A549 human lung carcinoma cell line. This antibody also exhibits TNF agonist activities on the L‑929 mouse fibroblast cell line, suggesting that it has cross-species activity with mouse cell surface TNF RI. |
| Storage & Handling | |
|---|---|
| Storage Buffer | Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. |
| Preservative | No Preservative |
| Storage Temp. | 12 months from date of receipt, -20 to -70 °C as supplied. 1 month, 2 to 8 °C under sterile conditions after reconstitution. 6 months, -20 to -70 °C under sterile conditions after reconstitution. |
| Handling | Use a manual defrost freezer and avoid repeated freeze-thaw cycles. |
For research use only. Not intended for any clinical use. No products from CD BioSciences may be resold, modified for resale or used to manufacture commercial products without prior written approval from CD BioSciences.