Anti-cGAS Antibody Picoband®
Primary Antibody supplied by Boster Bio Read more ›

Product Description
cGAS (cyclic GMP-AMP synthase) is a cytosolic DNA sensor that serves to mount an immune response against the invasion of microbial pathogens such as viruses. cGAS normally resides as an inactive protein in the cell. Upon binding to DNA, cGAS undergoes a conformational change to an active state and produces the second messenger cyclic GMP-AMP (cGAMP) from ATP and GTP, which is subsequently detected by the cyclic-dinucleotide sensor STING, an ~40 kDa dimeric transmembrane protein at the endoplasmic reticulum (ER). cGAS not only is found in the cytosol but has a multifaceted cellular distribution that involves localization at the cell membrane and in the nucleus (PMID: 32424334). The calculated molecular weight of cGAS is 58 kDa. With post-translational modification, the MW of cGAS will be migrated to 70 kDa.
Product information
| Supplier | Boster Bio |
|---|---|
| ABMIUM evidence status | ABMIUM Verified™ collaborator-tested data |
| Catalogue reference | A31676-2 |
| Product category | Primary Antibodies |
| Reactive species | Human, Mouse |
| Tested applications | ELISA, Flow Cytometry, IF/ICC, IHC, IHC-P, WB |
| Available conjugations | Unconjugated, Biotin, Cy3, Fluoro488, Fluoro550, Fluoro594, FITC, HRP, APC, PE, Fluoro647 |
| Gene name | Cgas |
| Protein name | Cyclic GMP-AMP synthase |
| Immunogen | E.coli-derived human cGAS recombinant protein (Position: A352-F504). |
| Host | Rabbit |
| Clonality | Polyclonal |
| Isotype | Rabbit IgG |
| Purification | Immunogen affinity purified. |
| Storage | At -20˚C for one year from date of receipt. After reconstitution, at 4°C for one month. It can also be aliquotted and stored frozen at -20˚C for six months. Avoid repeated freezing and thawing. |
| UniProt | Q8C6L5 |
| NCBI Gene ID | 214763 |
Available variants
| Conjugation | Size |
|---|---|
| Unconjugated | 100 μg/vial |
| Biotin | 100 μg/vial |
| Cy3 | 100 μg/vial |
| Fluoro488 | 100 μg/vial |
| Fluoro550 | 100 μg/vial |
| Fluoro594 | 100 μg/vial |
| FITC | 100 μg/vial |
| HRP | 100 μg/vial |
| APC | 100 μg/vial |
| PE | 100 μg/vial |
| Fluoro647 | 100 μg/vial |
Key Facts
| Target | Cyclic GMP-AMP synthase |
| Also known as | m cGAS; Mb21d1; mcGAS; m-cGAS |
| Concentration | Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml. |
| Species reactivity | Human,Mouse |
| Observed band | 58-65 kDa |
| Form / buffer | Lyophilized |
| Shelf life | At -20˚C for one year from date of receipt. After reconstitution, at 4°C for one month. It can also be aliquotted and stored frozen at -20˚C for six months. Avoid repeated freezing and thawing. |
| Host species | Rabbit |
| Clonality | Polyclonal |
| Isotype | Rabbit IgG |
| Conjugation | Unconjugated|Biotin|Cy3|Fluoro488|Fluoro550|Fluoro594|FITC|HRP|APC|PE|Fluoro647 |
| Non-cross-reactive with | No cross-reactivity with other proteins |
| Tested applications |
ELISAFlow CytometryIF/ICCIHCIHC-PWB |
| Dilution range | Western blot, 0.25-0.5 μg/ml, Human, Mouse Immunohistochemistry (Paraffin-embedded Section), 2-5 μg/ml, Human Immunocytochemistry/Immunofluorescence, 5 μg/ml, Human ELISA, 0.1-0.5 μg/ml, - |
| Immunogen | E.coli-derived human cGAS recombinant protein (Position: A352-F504). |
| Purification | Immunogen affinity purified. |
Reactivity & Application Validation
2 speciess| Species | WB | IHC | IHC-P | IHC-F | IF/ICC | FLOW CYTOMETRY | ELISA | IP |
|---|---|---|---|---|---|---|---|---|
| Human | ||||||||
| Mouse |
Specifications
Immunohistochemistry (Paraffin-embedded Section), 2-5 μg/ml, Human
Immunocytochemistry/Immunofluorescence, 5 μg/ml, Human
ELISA, 0.1-0.5 μg/ml, -
Storage & Stability
Compliance & Certifications
Not intended for diagnostic or therapeutic use.