Revision 1

#40487Store 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, IHC-P

REACTIVITY:

H M R

SENSITIVITY:

Endogenous

MW (kDa):

10

Source/Isotype:

Rabbit IgG

UniProt ID:

#P07108

Entrez-Gene Id:

1622

Product Information

Product Usage Information

Application Dilution
Western Blotting 1:1000
Immunohistochemistry (Paraffin) 1:500 - 1:2000

Storage

Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/mL BSA, 50% glycerol, and less than 0.02% sodium azide. Store at –20°C. Do not aliquot the antibody.

Specificity / Sensitivity

ACBP/DBI (E4V8V) XP® Rabbit mAb recognizes endogenous levels of total ACBP/DBI protein.

Species Reactivity:

Human, Mouse, Rat

Source / Purification

Monoclonal antibody is produced by immunizing animals with a recombinant human ACBP/DBI protein.

Background

Acyl-CoA-binding protein (ACBP) binds to long-chain acyl-CoA molecules and regulates lipid metabolism. This protein is also known as diazepam-binding inhibitor (DBI) and binds to the benzodiazepine-binding site of the γ-aminobutyric acid (GABA) type A receptor (GABAAR), regulating its activity (1). ACBP/DBI is highly expressed in glioblastoma and promotes glioblastoma growth by providing long-chain acyl-CoA molecules to mitochondria for fatty acid oxidation. Reduced ACBP/DBI expression leads to slower proliferation of glioblastoma (2,3). In addition, ACBP/DBI is a regulator of neural progenitor and stem cell proliferation in adult mouse neurogenic niches (4,5). Studies show that ACBP/DBI modulates embryonic neurogenesis of excitatory and inhibitory neurons through GABA signaling (6).

  1. Bravo-San Pedro, J.M. et al. (2019) Cell Metab 30, 754-767.e9.
  2. Duman, C. et al. (2019) Cell Metab 30, 274-289.e5.
  3. Bi, J. and Mischel, P.S. (2019) Cell Metab 30, 229-230.
  4. Alfonso, J. et al. (2012) Cell Stem Cell 10, 76-87.
  5. Dumitru, I. et al. (2017) Neuron 94, 125-137.e5.
  6. Everlien, I. et al. (2022) Neuron 110, 3139-3153.e6.

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 BSA, 1X TBS, 0.1% Tween® 20 at 4°C with gentle shaking, overnight.

Applications Key

WB: Western Blotting IHC-P: Immunohistochemistry (Paraffin)

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.

使用に関する制限

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Revision 1
#40487

ACBP/DBI (E4V8V) XP® Rabbit mAb

Western Blotting Image 1: ACBP/DBI (E4V8V) XP® Rabbit mAb Expand Image
Western blot analysis of extracts from HuH-7, SU-DHL-4, and KYSE-70 cells using ACBP/DBI (E4V8V) XP® Rabbit mAb (upper) or GAPDH (D16H11) XP® Rabbit mAb #5174 (lower). Lower expression of ACBP/DBI protein in KYSE-70 cells is consistent with the predicted expression pattern.
Western Blotting Image 2: ACBP/DBI (E4V8V) XP® Rabbit mAb Expand Image
Western blot analysis of extracts from 293T cells, mock transfected (-) or transfected with a construct expressing Myc/DDK-tagged human ACBP/DBI protein (hACBP/DBI-Myc/DDK; +), using ACBP/DBI (E4V8V) XP® Rabbit mAb (upper), Myc-Tag (71D10) Rabbit mAb #2278 (middle), or GAPDH (D16H11) XP® Rabbit mAb #5174 (lower).
Immunohistochemistry Image 1: ACBP/DBI (E4V8V) XP® Rabbit mAb Expand Image
Immunohistochemical analysis of paraffin-embedded human papillary thyroid carcinoma using ACBP/DBI (E4V8V) XP® Rabbit mAb.
Immunohistochemistry Image 2: ACBP/DBI (E4V8V) XP® Rabbit mAb Expand Image
Immunohistochemical analysis of paraffin-embedded human B-cell non-Hodgkin lymphoma using ACBP/DBI (E4V8V) XP® Rabbit mAb.
Immunohistochemistry Image 3: ACBP/DBI (E4V8V) XP® Rabbit mAb Expand Image

Immunohistochemical analysis of paraffin-embedded human colon carcinoma using ACBP/DBI (E4V8V) XP® Rabbit mAb.
Immunohistochemistry Image 4: ACBP/DBI (E4V8V) XP® Rabbit mAb Expand Image
Immunohistochemical analysis of paraffin-embedded human hepatocellular carcinoma using ACBP/DBI (E4V8V) XP® Rabbit mAb.
Immunohistochemistry Image 5: ACBP/DBI (E4V8V) XP® Rabbit mAb Expand Image
Immunohistochemical analysis of paraffin-embedded normal human esophagus using ACBP/DBI (E4V8V) XP® Rabbit mAb.
Immunohistochemistry Image 6: ACBP/DBI (E4V8V) XP® Rabbit mAb Expand Image

Immunohistochemical analysis of paraffin-embedded normal human prostate using ACBP/DBI (E4V8V) XP® Rabbit mAb.

Immunohistochemistry Image 7: ACBP/DBI (E4V8V) XP® Rabbit mAb Expand Image
Immunohistochemical analysis of paraffin-embedded normal human pancreas using ACBP/DBI (E4V8V) XP® Rabbit mAb.
Immunohistochemistry Image 8: ACBP/DBI (E4V8V) XP® Rabbit mAb Expand Image
Immunohistochemical analysis of paraffin-embedded normal human lung using ACBP/DBI (E4V8V) XP® Rabbit mAb.
Immunohistochemistry Image 9: ACBP/DBI (E4V8V) XP® Rabbit mAb Expand Image
Immunohistochemical analysis of paraffin-embedded Renca syngeneic tumor using ACBP/DBI (E4V8V) XP® Rabbit mAb.
Immunohistochemistry Image 10: ACBP/DBI (E4V8V) XP® Rabbit mAb Expand Image
Immunohistochemical analysis of paraffin-embedded mouse small intestine using ACBP/DBI (E4V8V) XP® Rabbit mAb.
Immunohistochemistry Image 11: ACBP/DBI (E4V8V) XP® Rabbit mAb Expand Image
Immunohistochemical analysis of paraffin-embedded mouse lung using ACBP/DBI (E4V8V) XP® Rabbit mAb.
Immunohistochemistry Image 12: ACBP/DBI (E4V8V) XP® Rabbit mAb Expand Image
Immunohistochemical analysis of paraffin-embedded mouse liver using ACBP/DBI (E4V8V) XP® Rabbit mAb.
Immunohistochemistry Image 13: ACBP/DBI (E4V8V) XP® Rabbit mAb Expand Image
Immunohistochemical analysis of paraffin-embedded mouse kidney using ACBP/DBI (E4V8V) XP® Rabbit mAb.
Immunohistochemistry Image 14: ACBP/DBI (E4V8V) XP® Rabbit mAb Expand Image
Immunohistochemical analysis of paraffin-embedded mouse brown fat using ACBP/DBI (E4V8V) XP® Rabbit mAb.
Immunohistochemistry Image 15: ACBP/DBI (E4V8V) XP® Rabbit mAb Expand Image
Immunohistochemical analysis of paraffin-embedded normal human skin (left), normal kidney (middle), or esophageal carcinoma (right) using ACBP/DBI (E4V8V) XP® Rabbit mAb (top) or ACBP/DBI (E6K8G) XP® Rabbit mAb #45365 (bottom). These two antibodies detect unique epitopes on human ACBP/DBI protein. The similar staining patterns obtained with both antibodies help to confirm the specificity of the staining.
Immunohistochemistry Image 16: ACBP/DBI (E4V8V) XP® Rabbit mAb Expand Image
Immunohistochemical analysis of paraffin-embedded human prostate adenocarcinoma using ACBP/DBI (E4V8V) XP® Rabbit mAb (left) compared to concentration-matched Rabbit (DA1E) mAb IgG XP® Isotype Control #3900 (right).
Immunohistochemistry Image 17: ACBP/DBI (E4V8V) XP® Rabbit mAb Expand Image
Immunohistochemical analysis of paraffin-embedded HuH-7 cell pellet (left, high-expressing) or KYSE-70 cell pellet (right, low-expressing) using ACBP/DBI (E4V8V) XP® Rabbit mAb.