Revision 1

#69569Store at -20C

Cell Signaling Technology

Orders: 877-616-CELL (2355) [email protected]

Support: 877-678-TECH (8324)

Web: [email protected] cellsignal.com

3 Trask LaneDanversMassachusetts01923USA
For Research Use Only. Not for Use in Diagnostic Procedures.
Applications:

WB

REACTIVITY:

H

SENSITIVITY:

Endogenous

MW (kDa):

28

SOURCE:

Rabbit

UniProt ID:

#P12235

Entrez-Gene Id:

291

Product Information

Product Usage Information

Application Dilution
Western Blotting 1:1000

Storage

Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/mL BSA, and 50% glycerol. Store at –20°C. Do not aliquot the antibody.

Specificity / Sensitivity

ANT1/SLC25A4 Antibody recognizes endogenous levels of total ANT1/SLC25A4 protein. This antibody does not cross-react with ANT2/SLC25A5 protein.

Species Reactivity:

Human

Source / Purification

Polyclonal antibodies are produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Ala150 of human ANT1/SLC25A4 protein. Antibodies are purified by peptide affinity chromatography.

Background

Adenine nucleotide translocators (ANTs) are a family of mitochondrial proteins that exchange ATP and ADP across the mitochondrial inner membrane. ANT1, also known as solute carrier family 25 member 4 (SLC25A4), is the isoform predominantly expressed in heart, muscle, and brain (1,2). Homozygous loss-of-function mutations in ANT1/SLC25A4 causes cardiomyopathy (2,3). In addition, ANT1/SLC25A4 is shown to be required for mitophagy (3). Furthermore, research studies show that ANT1/SLC25A4 facilitates mitochondrial permeability transition induced by bile acids and, therefore, pyroptosis (4). ANT1/SLC25A4 may mediate the release of ATP from mitochondria to the cytoplasm in this process, which is critical for pyroptosome assembly (4).

  1. Morrow, R.M. et al. (2017) Proc Natl Acad Sci U S A 114, 2705-2710.
  2. McManus, M.J. et al. (2019) Cell Metab 29, 78-90.e5.
  3. Hoshino, A. et al. (2019) Nature 575, 375-379.
  4. Xu, W. et al. (2021) Cell Metab 33, 424-436.e10.

Species Reactivity

Species reactivity is determined by testing in at least one approved application (e.g., western blot).

Western Blot Buffer

IMPORTANT: For western blots, incubate membrane with diluted primary antibody in 5% w/v nonfat dry milk, 1X TBS, 0.1% Tween® 20 at 4°C with gentle shaking, overnight.

Applications Key

WB: Western Blotting

Cross-Reactivity Key

H: human M: mouse R: rat Hm: hamster Mk: monkey Vir: virus Mi: mink C: chicken Dm: D. melanogaster X: Xenopus Z: zebrafish B: bovine Dg: dog Pg: pig Sc: S. cerevisiae Ce: C. elegans Hr: horse GP: Guinea Pig Rab: rabbit All: all species expected

Trademarks and Patents

Cell Signaling Technology is a trademark of Cell Signaling Technology, Inc.
XP is a registered trademark of Cell Signaling Technology, Inc.
All other trademarks are the property of their respective owners. Visit cellsignal.com/trademarks for more information.

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