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Stat1 Antibody
SPA-10337
| Size | Price |
| 25 µg | Online Inquiry |
| 100 µg | Online Inquiry |
| More Options | Online Inquiry |
| Target Information | |
|---|---|
| Target Name | Stat1 |
| Gene Abbr. | STAT1 |
| Gene ID | 6772 |
| Full Name | signal transducer and activator of transcription 1 |
| Alias | CANDF7, IMD31A, IMD31B, IMD31C, ISGF-3 |
| Introduction | The Stat1 transcription factor is activated in response to a large number of ligands and is essential for responsiveness to IFN-α and IFN-γ. Phosphorylation of Stat1 at Tyr701 induces Stat1 dimerization, nuclear translocation, and DNA binding. Stat1 protein exists as a pair of isoforms, Stat1α (91 kDa) and the splice variant Stat1β (84 kDa). In most cells, both isoforms are activated by IFN-α, but only Stat1α is activated by IFN-γ. The inappropriate activation of Stat1 occurs in many tumors. In addition to tyrosine phosphorylation, Stat1 is also phosphorylated at Ser727 through a p38 mitogen-activated protein kinase (MAPK)-dependent pathway in response to IFN-α and other cellular stresses. Serine phosphorylation may be required for the maximal induction of Stat1-mediated gene activation. |
| Product Details | |
|---|---|
| Host | Goat |
| Clonality | Polyclonal |
| Clone No. | N/A |
| Isotype | IgG |
| Immunogen | E. coli-derived recombinant human STAT1. |
| Usage | |
|---|---|
| Application | WB, IP |
| Dilutions | Western Blot (0.25-1 µg/mL); Immunoprecipitation (3 µg/10^6 cells) |
| MW(KDa) | 84, 91 |
| Reactivity | Human, Mouse |
| Validation | Knockout Validated. |
| Specificity | Detects human and mouse STAT1 p91 in Western Blots. In Western Blots, less than 1% cross-reactivity with human or mouse STAT1 p84 is observed. Additionally, no cross-reactivity with the other STATs has been detected by immunoprecipitation or Western Blotting. |
| 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.