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Target

Host

Species Reactivity

Species Reactivity

Conjugate

Conjugate

cGAS Recombinant antibody

cGAS Recombinant Antibody for WB, IF/ICC, ELISA

Host / Isotype

Rabbit / IgG

Reactivity

human

Applications

WB, IF/ICC, ELISA

Conjugate

Unconjugated

CloneNo.

1H1

Cat no : 82869-1-RR

Synonyms

h-cGAS, EC:2.7.7.86, cGAMP synthase, C6orf150, 2'3'-cGAMP synthase

Validation Data Gallery

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  • Western Blot (WB) analysis of various lysates using cGAS Recombinant antibody (82869-1-RR)

    WB analysis using 82869-1-RR

    Various lysates were subjected to SDS PAGE followed by western blot with 82869-1-RR (cGAS antibody) at dilution of 1:2000 incubated at room temperature for 1.5 hours.

  • Immunofluorescence (IF) / fluorescent staining of A431 cells using cGAS Recombinant antibody (82869-1-RR)

    IF Staining of A431 using 82869-1-RR

    Immunofluorescent analysis of (4% PFA) fixed A431 cells using cGAS antibody (82869-1-RR, Clone: 1H1 ) at dilution of 1:200 and CoraLite®488-Conjugated AffiniPure Goat Anti-Rabbit IgG(H+L) (SA00013-2), CL594-Phalloidin (red).

  • Immunofluorescence (IF) / fluorescent staining of A431 cells using cGAS Recombinant antibody (82869-1-RR)

    IF Staining of A431 using 82869-1-RR

    Immunofluorescent analysis of (4% PFA) fixed A431 cells using cGAS antibody (82869-1-RR, Clone: 1H1 ) at dilution of 1:200 and CoraLite®488-Conjugated AffiniPure Goat Anti-Rabbit IgG(H+L) (SA00013-2), CL594-Phalloidin (red).

  • Flow cytometry (FC) experiment of A431 cells using cGAS Recombinant antibody (82869-1-RR)

    FC experiment of A431 using 82869-1-RR

    1x10^6 A431 cells were intracellularly stained with 0.25 ug cGAS Recombinant antibody (82869-1-RR, Clone:1H1) and CoraLite®488-Conjugated Goat Anti-Rabbit IgG(H+L) (SA00013-2)(red), or 0.25 ug Rabbit IgG Isotype Control Recombinant Antibody (98136-1-RR, Clone: 240953C9) (blue). Cells were fixed and permeabilized with Transcription Factor Staining Buffer Kit (PF00011).

  • Affinity and Kinetic Characterization of 82869-1-RR

    Affinity and Kinetic Characterization of 82869-1-RR

    Biolayer interferometry (BLl) kinetic assays of 82869-1-RR against Human cGAS were performed. The affinity constant is 0.124 nM.

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Tested Applications

Positive WB detected inHeLa cells, HL-60 cells, THP-1 cells, MCF-7 cells, NK-92 cells
Positive IF/ICC detected inA431 cells
Positive FC (Intra) detected inA431 cells

Recommended dilution

ApplicationDilution
Western Blot (WB)WB : 1:1000-1:4000
Immunofluorescence (IF)/ICCIF/ICC : 1:50-1:500
Flow Cytometry (FC) (INTRA)FC (INTRA) : 0.25 ug per 10^6 cells in a 100 µl suspension
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

82869-1-RR targets cGAS in WB, IF/ICC, ELISA applications and shows reactivity with human samples.

Tested Reactivity human
Host / Isotype Rabbit / IgG
Class Recombinant
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 weight62 kDa
GenBank accession numberBC113608
Gene symbol cGAS
Gene ID (NCBI) 115004
Conjugate Unconjugated
Form Liquid
Purification MethodProtein A purification
Storage Buffer PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
Storage ConditionsStore 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 82869-1-RRDownload protocol
IF protocol for cGAS antibody 82869-1-RRDownload protocol
FC protocol for cGAS antibody 82869-1-RRDownload protocol
Standard Protocols
Click here to view our Standard Protocols