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Anti-TMEM142A / ORAI1 Antibody (aa285-298) IHC-plus™ LS-B3959

Note: This antibody replaces LS-C109078


Wt. Vol. Conc. Price
50 µg - 0.5 mg/ml $395
Inquire for larger quantities

LSBio (Direct) LSBio (Direct)

Most Popular TMEM142A / ORAI1 Antibodies

Anti-TMEM142A / ORAI1 Antibody (C-Terminus) LS-C34723
Rabbit Polyclonal (IgG) to Human TMEM142A / ORAI1
Human, Mouse, Rat
IHC, Western blot
Immunohistochemistry Image
Anti-TMEM142A / ORAI1 Antibody (aa285-298) IHC-plus™ LS-B3959
Goat Polyclonal to Human TMEM142A / ORAI1
Human, Monkey, Bat, Bovine, Horse, Pig
IHC - Paraffin, ELISA
Immunohistochemistry Image
Anti-TMEM142A / ORAI1 Antibody (C-Terminus, clone 6D11A11) LS-C144492
Mouse Monoclonal [clone 6D11A11] to Human TMEM142A / ORAI1
IHC, Western blot
Immunohistochemistry Image

100% Guaranteed 100% Guaranteed
Goat Polyclonal to Human TMEM142A / ORAI1
Human, Monkey, Bat, Bovine, Horse, Pig
IHC - Paraffin, ELISA


Human TMEM142A / ORAI1
Human, Monkey, Bat, Bovine, Horse, Pig (tested or 100% immunogen sequence identity)
Dog, Rabbit (at least 90% immunogen sequence identity)
Immunoaffinity purified


  • IHC - Paraffin (3.75 µg/ml)
  • ELISA (1:32000)

Specificity and Use

TMEM142A / ORAI1 antibody was raised against synthetic peptide (C-QLDHRGDHPLTPGS) from C-terminus of human ORAI1. Percent identity by BLAST analysis: Human, Gorilla, Monkey, Bovine, Bat, Horse, Pig (100%); Dog, Rabbit, Opossum (93%); Mouse, Rat, Hamster, Panda (86%).
Human ORAI1.
Immunohistochemistry: LS-B3959 was validated for use in immunohistochemistry on a panel of 21 formalin-fixed, paraffin-embedded (FFPE) human tissues after heat induced antigen retrieval in pH 6.0 citrate buffer. After incubation with the primary antibody, slides were incubated with biotinylated secondary antibody, followed by alkaline phosphatase-streptavidin and chromogen. The stained slides were evaluated by a pathologist to confirm staining specificity. The optimal working concentration for LS-B3959 was determined to be 3.75 ug/ml.


Tris-buffered saline, pH 7.3, 0.5% BSA, 0.02% sodium azide
Store at -20°C. Minimize freezing and thawing.
For research use only.

About TMEM142A / ORAI1

Q96D31 NM_032790 NP_116179.2

ORAI1 Antibody, CRACM1 Antibody, ORAT1 Antibody, Protein orai-1 Antibody, TMEM142A Antibody, Transmembrane protein 142A Antibody

Ca2+ release-activated Ca2+ (CRAC) channel subunit which mediates Ca2+ influx following depletion of intracellular Ca2+ stores and channel activation by the Ca2+ sensor, STIM1. CRAC channels are the main pathway for Ca2+ influx in T-cells and promote the immune response to pathogens by activating the transcription factor NFAT.


Anti-ORAI1 antibody IHC of human spleen. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody LS-B3959 concentration 3.75 ug/ml.

Requested From: United States
Date Requested: 10/25/2016

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