Revision 1

#47074Store 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, IP, FC-L

REACTIVITY:

H

SENSITIVITY:

Endogenous

MW (kDa):

240, 120

Source/Isotype:

Rabbit IgG

UniProt ID:

#Q14242

Entrez-Gene Id:

6404

Product Information

Product Usage Information

Application Dilution
Western Blotting 1:1000
Immunoprecipitation 1:50
Flow Cytometry (Live) 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.

Specificity / Sensitivity

CD162/PSGL-1 (F8D5X) Rabbit mAb recognizes endogenous levels of total CD162/PSGL-1 protein. This antibody reacts with monomeric and dimeric forms of CD162/PSGL-1 protein.

Species Reactivity:

Human

Source / Purification

Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Gly281 of human CD162/PSGL-1 protein.

Background

P-selectin glycoprotein ligand-1 (PSGL-1/CD162) is a disulfide-linked homodimer expressed on the cell surface of lymphoid and myeloid cells as a type I transmembrane sialoglycoprotein (1,2). The mature protein backbone of the extracellular domain of PSGL-1 is extensively modified with N-linked glycans, O-linked glycans, sulfated tyrosine residues, and sialyl-Lewis X epitopes (3). Collectively, these modifications modulate high affinity interactions between PSGL-1 and multiple selectins, which facilitates immune cell trafficking to primary and secondary lymphoid organs (4-8).

  1. Laszik, Z. et al. (1996) Blood 88, 3010-21.
  2. Snapp, K.R. et al. (1998) Blood 91, 154-64.
  3. Norgard, K.E. et al. (1993) J Biol Chem 268, 12764-74.
  4. Vachino, G. et al. (1995) J Biol Chem 270, 21966-74.
  5. Wilkins, P.P. et al. (1995) J Biol Chem 270, 22677-80.
  6. Borges, E. et al. (1997) J Biol Chem 272, 28786-92.
  7. Martinez, M. et al. (2005) J Biol Chem 280, 5378-90.
  8. Carlow, D.A. et al. (2009) Immunol Rev 230, 75-96.

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 FC-L: Flow Cytometry (Live)

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.
KARPAS cell line source: Dr. Abraham Karpas at the University of Cambridge.
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 1
#47074

CD162/PSGL-1 (F8D5X) Rabbit mAb

Western Blotting Image 1: CD162/PSGL-1 (F8D5X) Rabbit mAb Expand Image
Western blot analysis of extracts from various human cell lines using CD162/PSGL-1 (F8D5X) Rabbit mAb (upper) or β-Actin (D6A8) Rabbit mAb #8457 (lower). Negative expression of CD162/PSGL-1 protein in NCI-H209 cells is consistent with the predicted expression pattern. KARPAS 299 cell line source: Dr. Abraham Karpas at the University of Cambridge.
Immunoprecipitation Image 1: CD162/PSGL-1 (F8D5X) Rabbit mAb Expand Image
Immunoprecipitation of CD162/PSGL-1 protein from KARPAS 299 cell extracts. Lane 1 is 10% input, lane 2 is Rabbit (DA1E) mAb IgG XP® Isotype Control #3900, and lane 3 is CD162/PSGL-1 (F8D5X) Rabbit mAb. Western blot analysis was performed using CD162/PSGL-1 (F8D5X) Rabbit mAb. Anti-rabbit IgG, HRP-linked Antibody #7074 was used as a secondary antibody. KARPAS 299 cell line source: Dr. Abraham Karpas at the University of Cambridge.
Flow Cytometry Image 1: CD162/PSGL-1 (F8D5X) Rabbit mAb Expand Image
Flow cytometric analysis of live human peripheral blood mononuclear cells using CD162/PSGL-1 (F8D5X) Rabbit mAb (right) or concentration-matched Rabbit (DA1E) mAb IgG XP® Isotype Control #3900 (left), co-stained with CD3 (UCHT1) Mouse mAb (APC Conjugate) #19881. Anti-rabbit IgG (H+L), F(ab')2 Fragment (Alexa Fluor® 488 Conjugate) #4412 was used as a secondary antibody.
Flow Cytometry Image 2: CD162/PSGL-1 (F8D5X) Rabbit mAb Expand Image
Flow cytometric analysis of live 293T cells (blue, negative) and KARPAS 299 cells (green, positive) using CD162/PSGL-1 (F8D5X) Rabbit mAb (solid lines) or concentration-matched Rabbit (DA1E) mAb IgG XP® Isotype Control #3900 (dashed lines). Anti-rabbit IgG (H+L), F(ab')2 Fragment (Alexa Fluor® 488 Conjugate) #4412 was used as a secondary antibody.