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cGAS Polyclonal antibody
cGAS Polyclonal Antibody for IF, IHC, WB, ELISA
Host / Isotype
Rabbit / IgG
Reactivity
human and More (1)
Applications
WB, IP, IHC, IF, ELISA
Conjugate
Unconjugated
Cat no : 26416-1-AP
Synonyms
Validation Data Gallery
Tested Applications
| Positive WB detected in | HL-60 cells, THP-1 cells |
| Positive IHC detected in | human colon cancer tissue, human colon tissue Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0 |
| Positive IF detected in | HeLa cells |
Recommended dilution
| Application | Dilution |
|---|---|
| Western Blot (WB) | WB : 1:2000-1:16000 |
| Immunohistochemistry (IHC) | IHC : 1:400-1:1600 |
| Immunofluorescence (IF) | IF : 1:50-1:500 |
| Sample-dependent, check data in validation data gallery | |
Published Applications
| KD/KO | See 9 publications below |
| WB | See 49 publications below |
| IHC | See 9 publications below |
| IF | See 22 publications below |
| IP | See 1 publications below |
Product Information
26416-1-AP targets cGAS in WB, IP, IHC, IF, ELISA applications and shows reactivity with human samples.
| Tested Reactivity | human |
| Cited Reactivity | human, pig |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | cGAS fusion protein Ag23455 相同性解析による交差性が予測される生物種 |
| Full Name | chromosome 6 open reading frame 150 |
| Calculated molecular weight | 496 aa, 54 kDa |
| Observed molecular weight | 58 kDa |
| GenBank accession number | BC113608 |
| Gene symbol | C6orf150 |
| Gene ID (NCBI) | 115004 |
| RRID | AB_2880507 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Purification Method | Antigen affinity purification |
| 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. |
Background Information
cGAS (Cyclic GMP-AMP synthase), also known as C6orf150 or h-cGAS, is a 522 aa protein. cGAS mediates innate immune responses against invading pathogens, or against self-dsDNA, which causes autoimmune disorders. The cGAS sensor not only recognizes cytosolic dsDNA but also synthesizes the second messenger cGAMP from ATP and GTP, which then binds to and activates STING. STING undergoes conformational changes and translocation from the endoplasmic reticulum to the Golgi apparatus to encounter TBK1 and IRF3, eventually triggering the production of type I IFNs.
Protocols
| Product Specific Protocols | |
|---|---|
| WB protocol for cGAS antibody 26416-1-AP | Download protocol |
| IHC protocol for cGAS antibody 26416-1-AP | Download protocol |
| IF protocol for cGAS antibody 26416-1-AP | Download protocol |
| Standard Protocols | |
|---|---|
| Click here to view our Standard Protocols |
Publications
| Species | Application | Title |
|---|---|---|
Signal Transduct Target Ther TRAF3 activates STING-mediated suppression of EV-A71 and target of viral evasion | ||
Cell Poxviruses Evade Cytosolic Sensing through Disruption of an mTORC1-mTORC2 Regulatory Circuit. | ||
Adv Sci (Weinh) PICH Supports Embryonic Hematopoiesis by Suppressing a cGAS-STING-Mediated Interferon Response. | ||
Nat Commun ARF1 prevents aberrant type I interferon induction by regulating STING activation and recycling | ||
Mol Cell CPT1A induction following epigenetic perturbation promotes MAVS palmitoylation and activation to potentiate antitumor immunity
| ||
J Clin Invest Melatonin inhibits cytosolic mitochondrial DNA-induced neuroinflammatory signaling in accelerated aging and neurodegeneration. |
Reviews
The reviews below have been submitted by verified Proteintech customers who received an incentive forproviding their feedback.
FH Sonia (Verified Customer) (09-12-2023) | Very clear staining of ruptured micronuclei in U2OS cells, fixed in 4% FA and permeabilised with PBS-Triton 0.5%. Primary antibody incubation was performed o/n at 4ºC in blocking buffer at 1:250.
|
FH Shunbin (Verified Customer) (06-15-2023) | Produces a specific band and two other non-specific bands under the indicated conditions. The other cGAS Ab from Cell Signaling Technology produces one single band. (compare images attached
 |
FH Zhiping (Verified Customer) (03-18-2022) | Good Ab for WB
|
FH Coralie (Verified Customer) (10-20-2021) | Cytosolic staining of cGAS (forms dots, after PFA fixation).
 |
