Tested Applications
| Positive WB detected in | HL-60 cells, mouse small intestine tissue, HepG2 cells, NK-92 cells, rat small intestine tissue |
| Positive IHC detected in | human stomach cancer tissue Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0 |
Recommended dilution
| Application | Dilution |
|---|---|
| Western Blot (WB) | WB : 1:500-1:1000 |
| Immunohistochemistry (IHC) | IHC : 1:50-1:500 |
| It is recommended that this reagent should be titrated in each testing system to obtain optimal results. | |
| Sample-dependent, Check data in validation data gallery. | |
Product Information
12547-1-AP targets RGS1 in WB, IHC, IF, ELISA applications and shows reactivity with human, mouse, rat samples.
| Tested Reactivity | human, mouse, rat |
| Cited Reactivity | mouse |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen |
CatNo: Ag3315 Product name: Recombinant human RGS1 protein Source: e coli.-derived, T-HIS Tag: 6*His Domain: 1-196 aa of BC015510 Sequence: MPGMFFSANPKELKGTTHSLLDDKMQKRRPKTFGMDMKAYLRSMIPHLESGMKSSKSKDVLSAAEVMQWSQSLEKLLANQTGQNVFGSFLKSEFSEENIEFWLACEDYKKTESDLLPCKAEEIYKAFVHSDAAKQINIDFRTRESTAKKIKAPTPTCFDEAQKVIYTLMEKDSYPRFLKSDIYLNLLNDLQANSLK Predict reactive species |
| Full Name | regulator of G-protein signaling 1 |
| Calculated Molecular Weight | 196 aa, 22 kDa |
| Observed Molecular Weight | 30 kDa |
| GenBank Accession Number | BC015510 |
| Gene Symbol | RGS1 |
| Gene ID (NCBI) | 5996 |
| RRID | AB_3085397 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Purification Method | Antigen affinity purification |
| UNIPROT ID | Q08116 |
| Storage Buffer | PBS with 0.02% sodium azide and 50% glycerol, pH 7.3. |
| Storage Conditions | Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. 20ul sizes contain 0.1% BSA. |
Background Information
RGS1 (Regulator of G-protein signaling 1) is also named as 1R20, BL34 and IER1. RGS1 encodes a member of the regulator of G-protein signaling family, which can act as a GTPase-activating protein (GAP), increasing the rate of conversion of the GTP to GDP, driving G-protein into its inactive GDP-bound form, hence attenuating or turning off G-protein-coupled receptor signaling (PMID: 8774882). RGS1 is highly expressed in immune cells including T cells, B cells, natural killer (NK) cells, dendritic cells and monocytes, suggesting a role for RGS1 in immune cell regulation (PMID: 34956194). RGS1 was highly expressed in tumor tissues and correlated with shorter overall survival, which also appeared in several previous studies, including multiple myeloma, melanoma, nonsmall cell lung cancer, gastric cancer , diffuse large B-cell lymphoma (PMID: 34956194). RGS1 protein, located at the cytoplasm and membrane, is enriched in tumor tissues compared with normal tissues. RGS1 was identified as a HIF-dependent hypoxia target that dampens cell migration and signal transduction (PMID: 24686421).
Protocols
| Product Specific Protocols | |
|---|---|
| IHC protocol for RGS1 antibody 12547-1-AP | Download protocol |
| WB protocol for RGS1 antibody 12547-1-AP | Download protocol |
| Standard Protocols | |
|---|---|
| Click here to view our Standard Protocols |
Publications
What published studies show
The RGS1 Polyclonal antibody (Cat# 12547-1-AP) has 1 total citation. It appears in Molecular and Cellular Endocrinology (2026), in a study investigating how RGS1 inhibition ameliorates obesity-associated macrophage dysfunction and metaflammation via PINK1/Parkin-mediated mitophagy. The research field encompasses obesity, macrophage biology, inflammation, and mitophagy. The antibody was applied for IHC and IF in mouse samples.
| Species | Application | Title |
|---|---|---|
Mol Cell Endocrinol Inhibition of RGS1 ameliorates obesity-associated macrophage dysfunction and metaflammation through restoration of PINK1/Parkin-mediated mitophagy. |
