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CRACR2A Monoclonal antibody

CRACR2A Monoclonal Antibody for WB, IHC, IF/ICC, ELISA

Host / Isotype

Mouse / IgG1

Reactivity

human

Applications

WB, IHC, IF/ICC, ELISA

Conjugate

Unconjugated

CloneNo.

4C1F5

Cat no : 66787-1-Ig

Synonyms

EFCAB4B, EF-hand calcium-binding domain-containing protein 4B, CRAC channel regulator 2A, Calcium release-activated channel regulator 2A, Calcium release-activated calcium channel regulator 2A

Validation Data Gallery

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  • Western Blot (WB) analysis of Jurkat cells using CRACR2A Monoclonal antibody (66787-1-Ig)

    WB analysis of Jurkat using 66787-1-Ig

    WB result of CRACR2A antibody (66787-1-Ig; 1:3000; incubated at room temperature for 1.5 hours) with sh-Control and sh-CRACR2A transfected Jurkat cells.

  • Western Blot (WB) analysis of various lysates using CRACR2A Monoclonal antibody (66787-1-Ig)

    WB analysis using 66787-1-Ig

    Various lysates were subjected to SDS PAGE followed by western blot with 66787-1-Ig (CRACR2A antibody) at dilution of 1:3000 incubated at room temperature for 1.5 hours.

  • Immunohistochemistry (IHC) staining of human colon tissue using CRACR2A Monoclonal antibody (66787-1-Ig)

    IHC staining of human colon using 66787-1-Ig

    Immunohistochemical analysis of paraffin-embedded human colon tissue slide using 66787-1-Ig (CRACR2A antibody) at dilution of 1:200 (under 20x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

  • Immunofluorescence (IF) / fluorescent staining of HEK-293 cells using CRACR2A Monoclonal antibody (66787-1-Ig)

    IF Staining of HEK-293 using 66787-1-Ig

    Immunofluorescent analysis of (-20°C Ethanol) fixed HEK-293 cells using 66787-1-Ig (CRACR2A antibody) at dilution of 1:100 and Alexa Fluor 488-Conjugated AffiniPure Goat Anti-Mouse IgG(H+L).

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Tested Applications

Positive WB detected inHEK-293 cells, Jurkat cells, Daudi cells, Ramos cells
Positive IHC detected inhuman 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/ICC detected inHEK-293 cells

Recommended dilution

ApplicationDilution
Western Blot (WB)WB : 1:1000-1:6000
Immunohistochemistry (IHC)IHC : 1:50-1:500
Immunofluorescence (IF)/ICCIF/ICC : 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

66787-1-Ig targets CRACR2A in WB, IHC, IF/ICC, ELISA applications and shows reactivity with human samples.

Tested Reactivity human
Host / Isotype Mouse / IgG1
Class Monoclonal
Type Antibody
Immunogen CRACR2A fusion protein Ag7525 相同性解析による交差性が予測される生物種
Full Name EF-hand calcium binding domain 4B
Calculated molecular weight 46 kDa
Observed molecular weight 80-90 kDa
GenBank accession numberBC004524
Gene symbol CRACR2A
Gene ID (NCBI) 84766
RRIDAB_2882132
Conjugate Unconjugated
Form Liquid
Purification MethodProtein G 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

CRACR2A (also called CRAC regulator 2A, EFCAB4B) is a cytoplasmic Ca2+ sensor predominantly expressed in lymphocytes. It has two isoforms: a long isoform of CRACR2A-a round 80-90 kDa and a short isoform of CRACR2A-c around 46 kDa. CRACR2A-c is involved in the regulation of Ca2+-NFAT signaling. CRACR2A-a exists in a GTP- and Golgi membrane-bound form in resting T cells, while it is present in subsynaptic vesicles that translocated from the Golgi region to the immunological synapse after ligation of TCRs. This antibody recognizes both of CRACR2A-c and CRACR2A-a.

Protocols

Product Specific Protocols
WB protocol for CRACR2A antibody 66787-1-IgDownload protocol
IHC protocol for CRACR2A antibody 66787-1-IgDownload protocol
IF protocol for CRACR2A antibody 66787-1-IgDownload protocol
Standard Protocols
Click here to view our Standard Protocols