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EFCAB4B Products

(EF-Hand Calcium Binding Domain 4B (EFCAB4B))

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Ca(2+)-binding protein that plays a key role in store- operated Ca(2+) entry (SOCE) in T-cells by regulating CRAC channel activation. Acts as a cytoplasmic calcium-sensor that facilitates the clustering of ORAI1 and STIM1 at the junctional regions between the plasma membrane and the endoplasmic reticulum upon low Ca(2+) concentration. It thereby regulates CRAC channel activation, including translocation and clustering of ORAI1 and STIM1. Upon increase of cytoplasmic Ca(2+) resulting from opening of CRAC channels, dissociates from ORAI1 and STIM1, thereby destabilizing the ORAI1-STIM1 complex (By similarity).

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Featured EFCAB4B Categories

EFCAB4B Antibodies

High quality antibodies with extensive validation data.

EFCAB4B Proteins

Proteins for various applications incl. WB, ELISA, IF etc.

Recommended EFCAB4B Antibodies

Product
Reactivity
Application
Validations
Cat. No.
Quantity
Datasheet
Reactivity Human
Application WB, IHC
Validations
  • (5)
Cat. No. ABIN6138999
Quantity 100 μL
Datasheet Datasheet
Reactivity Human, Mouse, Rat
Application WB, IHC
Validations
  • (2)
Cat. No. ABIN7257401
Quantity 200 μL
Datasheet Datasheet
Reactivity Human
Application WB, IF
Validations
  • (2)
Cat. No. ABIN529776
Quantity 50 μg
Datasheet Datasheet

Recommended EFCAB4B ELISA Kits

Product
Reactivity
Analytical Method
Validations
Cat. No.
Quantity
Datasheet
Reactivity Human
Analytical Method Quantitative Sandwich ELISA
Validations
Cat. No. ABIN6230048
Quantity 96 tests
Datasheet Datasheet

Recommended EFCAB4B Proteins

Product
Reactivity
Source
Validations
Cat. No.
Quantity
Datasheet
Reactivity Human
Source Wheat germ
Validations
  • (1)
Cat. No. ABIN1352375
Quantity 10 μg
Datasheet Datasheet
Reactivity Human
Source HEK-293 Cells
Validations
  • (1)
Cat. No. ABIN2719954
Quantity 20 μg
Datasheet Datasheet

Synonyms and alternative names related to EFCAB4B

calcium release activated channel regulator 2A (CRACR2A), calcium release activated channel regulator 2A (Cracr2a), CRACR2A, Gm462, Gm1073

Protein level used designations for EFCAB4B

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