Revision 4
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, IP, IHC-P, IF-F, IF-IC

REACTIVITY:

H M

SENSITIVITY:

Endogenous

MW (kDa):

62

Source/Isotype:

Rabbit IgG

UniProt ID:

#O60240

Entrez-Gene Id:

5346

Product Information

Product Usage Information

Application Dilution
Western Blotting 1:1000
Immunoprecipitation 1:50
Immunohistochemistry (Paraffin) 1:50 - 1:200
Immunofluorescence (Frozen) 1:100 - 1:400
Immunofluorescence (Immunocytochemistry) 1:100 - 1:400

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.

For a carrier free (BSA and azide free) version of this product see product #57117.

Specificity / Sensitivity

Perilipin-1 (D1D8) XP® Rabbit mAb detects endogenous levels of total perilipin-1 protein.

Species Reactivity:

Human, Mouse

Source / Purification

Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues around Ile419 of human perilipin-1 protein.

Background

Triacylglycerol is stored in lipid droplets as a primary energy reserve. Perilipin is localized at the periphery of lipid droplets and serves as a protective coating against lipases (1-3). Evidence suggests that PKA regulates lipolysis by phosphorylating perilipin (1,2,4,5). Phosphorylation of perilipin results in the conformational change that exposes lipid droplets to endogenous lipases, such as hormone-sensitive lipases (2). Hence, perilipin plays a pivotal role in lipid storage (2,5).

  1. Greenberg, A.S. et al. (1991) J Biol Chem 266, 11341-6.
  2. Brasaemle, D.L. (2007) J Lipid Res 48, 2547-59.
  3. Ducharme, N.A. and Bickel, P.E. (2008) Endocrinology 149, 942-9.
  4. Egan, J.J. et al. (1990) J Biol Chem 265, 18769-75.
  5. Brasaemle, D.L. et al. (2009) Mol Cell Biochem 326, 15-21.

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 IP: Immunoprecipitation IHC-P: Immunohistochemistry (Paraffin) IF-F: Immunofluorescence (Frozen) IF-IC: Immunofluorescence (Immunocytochemistry)

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.

Limited Uses

Except as otherwise expressly agreed in a writing signed by a legally authorized representative of CST, the following terms apply to Products provided by CST, its affiliates or its distributors. Any Customer's terms and conditions that are in addition to, or different from, those contained herein, unless separately accepted in writing by a legally authorized representative of CST, are rejected and are of no force or effect.

Products are labeled with For Research Use Only or a similar labeling statement and have not been approved, cleared, or licensed by the FDA or other regulatory foreign or domestic entity, for any purpose. Customer shall not use any Product for any diagnostic or therapeutic purpose, or otherwise in any manner that conflicts with its labeling statement. Products sold or licensed by CST are provided for Customer as the end-user and solely for research and development uses. Any use of Product for diagnostic, prophylactic or therapeutic purposes, or any purchase of Product for resale (alone or as a component) or other commercial purpose, requires a separate license from CST. Customer shall (a) not sell, license, loan, donate or otherwise transfer or make available any Product to any third party, whether alone or in combination with other materials, or use the Products to manufacture any commercial products, (b) not copy, modify, reverse engineer, decompile, disassemble or otherwise attempt to discover the underlying structure or technology of the Products, or use the Products for the purpose of developing any products or services that would compete with CST products or services, (c) not alter or remove from the Products any trademarks, trade names, logos, patent or copyright notices or markings, (d) use the Products solely in accordance with CST Product Terms of Sale and any applicable documentation, and (e) comply with any license, terms of service or similar agreement with respect to any third party products or services used by Customer in connection with the Products.

Revision 4
#9349

Perilipin-1 (D1D8) XP® Rabbit mAb

Western Blotting Image 1: Perilipin-1 (D1D8) XP® Rabbit mAb Expand Image
Western blot analysis of extracts from human pre-adipocytes and adipocytes using Perilipin-1 (D1D8) XP® Rabbit mAb (upper) and β-Actin Antibody #4967 (lower).
Immunoprecipitation Image 1: Perilipin-1 (D1D8) XP® Rabbit mAb Expand Image
Immunoprecipitation of perilipin-1 protein from 3T3-L1 cell extracts differentiated for 4 days. Lane 1 is 10% input, lane 2 is Rabbit (DA1E) mAb IgG XP® Isotype Control #3900, and lane 3 is Perilipin-1 (D1D8) XP® Rabbit mAb. Mouse Anti-rabbit IgG (Light-Chain Specific) (L57A3) mAb #3677 and Anti-mouse IgG, HRP-linked Antibody #7076 were used as the secondary antibodies.
Immunohistochemistry Image 1: Perilipin-1 (D1D8) XP® Rabbit mAb Expand Image
Immunohistochemical analysis of paraffin-embedded breast carcinoma using Perilipin-1 (D1D8) XP® Rabbit mAb. Note specific staining of adipocytes.
Immunohistochemistry Image 2: Perilipin-1 (D1D8) XP® Rabbit mAb Expand Image
Immunohistochemical analysis of parafin-embedded mouse brown fat using Perilipin-1 (D1D8) XP® Rabbit mAb in the presence of control peptide (left) or antigen-specific peptide (right).
Immunohistochemistry Image 3: Perilipin-1 (D1D8) XP® Rabbit mAb Expand Image
Immunohistochemical analysis of parafin-embedded mouse kidney with staining of adjacent adipose tissue using Perilipin-1 (D1D8) XP® Rabbit mAb.
Immunohistochemistry Image 4: Perilipin-1 (D1D8) XP® Rabbit mAb Expand Image
Immunohistochemical analysis of parafin-embedded mouse prostate with staining of adjacent adipose tissue using Perilipin-1 (D1D8) XP® Rabbit mAb.
Immunohistochemistry Image 5: Perilipin-1 (D1D8) XP® Rabbit mAb Expand Image
Immunohistochemical analysis of parafin-embedded mouse testis with staining of adjacent adipose tissue using Perilipin-1 (D1D8) XP® Rabbit mAb.
Immunofluorescence Image 1: Perilipin-1 (D1D8) XP® Rabbit mAb Expand Image
Confocal immunofluorescent analysis of frozen mouse brown adipose tissue using Perilipin-1 (D1D8) XP® Rabbit mAb (green). Blue pseudocolor = DRAQ5® #4084 (fluorescent DNA dye).
Immunofluorescence Image 1: Perilipin-1 (D1D8) XP® Rabbit mAb Expand Image
Confocal immunofluorescent analysis of 8-day differentiated 3T3-L1 cells, using Perilipin (D1D8) Rabbit mAb (green). Blue pseudocolor = DRAQ5® #4084 (fluorescent DNA dye).