CoraLite® Plus 488-conjugated CRACR2A Polyclonal antibody

• Featured Product
• KD/KO Validated

CRACR2A Polyclonal Antibody for IF/ICC

Host / Isotype

Rabbit / IgG

Reactivity

human

Applications

IF/ICC

Conjugate

CoraLite® Plus 488 Fluorescent Dye

Cat no : CL488-15206

Synonyms

CRAC channel regulator 2A, CRACR2A, DKFZp686G13246, EFCAB4B, FLJ33046, FLJ33805, Rab46

---

Validation Data Gallery

• 

  IF Staining of HEK-293 using CL488-15206

  Immunofluorescent analysis of (-20°C Ethanol) fixed HEK-293 cells using CoraLite® Plus 488 CRACR2A antibody (CL488-15206) at dilution of 1:200.

---

Tested Applications

• Positive IF/ICC detected in: HEK-293 cells

Recommended dilution

• Immunofluorescence (IF)/ICC: IF/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

CL488-15206 targets CRACR2A in IF/ICC applications and shows reactivity with human samples.

• Tested Reactivity: human
• Host / Isotype: Rabbit / IgG
• Class: Polyclonal
• Type: Antibody
• Immunogen: CRACR2A fusion protein Ag7358
• Full Name: EF-hand calcium binding domain 4B
• Calculated Molecular Weight: 46 kDa
• Observed Molecular Weight: 46 kDa, 80-90 kDa
• GenBank Accession Number: BC004524
• Gene Symbol: CRACR2A
• Gene ID (NCBI): 84766
• Conjugate: CoraLite® Plus 488 Fluorescent Dye
• Excitation/Emission Maxima Wavelengths: 493 nm / 522 nm
• Form: Liquid
• Purification Method: Antigen affinity purification
• Storage Buffer: PBS with 50% Glycerol, 0.05% Proclin300, 0.5% BSA, pH 7.3.
• Storage Conditions: Store at -20°C. Avoid exposure to light. Stable for one year after shipment. Aliquoting is unnecessary for -20^oC 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.