Detects mouse Syndecan‑1/CD138 in direct ELISAs. In direct ELISAs, no cross-reactivity with recombinant human Syndecan-1, recombinant mouse (rm) Syndecan-3 or rmSyndecan-4 is observed.

Clonality

Monoclonal

Host

Rat

Isotype

IgG₁

Scientific Data Images for Mouse Syndecan-1/CD138 Antibody

Syndecan‑1/CD138 in NMuMG Mouse Cell Line.

Syndecan-1/CD138 was detected in immersion fixed NMuMG mouse mammary gland epithelial cell line using Rat Anti-Mouse Syndecan-1/CD138 Monoclonal Antibody (Catalog # MAB2966) at 10 µg/mL for 3 hours at room temperature. Cells were stained using the NorthernLights™ 557-conjugated Anti-Rat IgG Secondary Antibody (red; Catalog # NL013) and counterstained with DAPI (blue). Specific staining was localized to cell surfaces. View our protocol for Fluorescent ICC Staining of Cells on Coverslips.

Applications for Mouse Syndecan-1/CD138 Antibody

Application

Recommended Usage

CyTOF-ready

Ready to be labeled using established conjugation methods. No BSA or other carrier proteins that could interfere with conjugation.

Flow Cytometry

0.25 µg/10⁶ cells
Sample: T1165 mouse plasmacytoma cell line

Immunocytochemistry

8-25 µg/mL
Sample: Immersion fixed T1165 mouse plasmacytoma cell line and NMuMG mouse mammary gland epithelial cell line

Formulation, Preparation, and Storage

Purification

Protein A or G purified from hybridoma culture supernatant

Reconstitution

Reconstitute at 0.5 mg/mL in sterile PBS. For liquid material, refer to CoA for concentration.

Formulation

Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.

Shipping

Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.

Stability & Storage

Use a manual defrost freezer and avoid repeated freeze-thaw cycles.

12 months from date of receipt, -20 to -70 °C as supplied.
1 month, 2 to 8 °C under sterile conditions after reconstitution.
6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: Syndecan-1/CD138

Syndecan-1, designated CD138, is a dimeric type I transmembrane (TM) protein that belongs to the Syndecan family of Type 1 transmembrane proteins (1, 2). The four Syndecan family members are major carriers of heparan sulfate (HS) and chondroitin sulfate glycosaminoglycans (GAGs) that have different expression patterns and extracellular sequences. Syndecan-1 forms weak non-covalent homodimers, or heterodimers with Syndecan-2 or -3, through interactions of the transmembrane domain (3). It is synthesized as a 310 amino acid (aa) precursor with a 22 aa signal sequence, a 233 aa extracellular domain (ECD) that includes three closely spaced consensus Ser-Gly HS attachment sites near the N-terminus, a 21 aa TM segment, and a 35 aa cytoplasmic region that includes a PDZ binding motif with a tyrosine phosphorylation site (4). The ECD is variably modified by GAGs, producing molecular weights of 120‑200 kDa for native Syndecan-1. Soluble forms are shed via proteolytic cleavage. Mouse Syndecan-1 ECD shares 70% and 87% aa identity with the ECD of human and rat Syndecan-1, respectively. Alternative splicing in mouse generates an isoform with an internal deletion of 44 aa from the ECD (5). Syndecan-1 shows highest expression on epithelial cells such as keratinocytes, and terminally differentiated B cells such as plasma cells (6, 7). It aids wound healing in skin, cornea, and heart following myocardial infarction by promoting re-epithelialization, migration, and collagen deposition (6‑10). It binds chemokines, creating chemotactic gradients when shed, but also binds and modulates integrins to control the influx of leukocytes (7, 9, 11). The net effect is to allow, but limit, inflammation. In myeloma and other cancers, shedding of Syndecan-1 can facilitate growth, angiogenesis and metastasis (12‑14). Growth factors, such as FGFs and HGF, bind GAG chains and use Syndecan-1 as a coreceptor (14, 15). The GAG chains may also be used by a variety of viruses and bacteria for cell adhesion and uptake (6).

References

Tkachenko, E. et al. (2005) Circ. Res. 96:488.
Mali, M. et al. (1990) J. Biol. Chem. 265:6884.
Dews, I.C. and K.R. MacKenzie (2007) Proc. Natl. Acad. Sci. USA 104:20782.
Saunders, S. et al. (1989) J. Cell Biol. 108:1547.
Romaris, M. et al. (1999) J. Biol. Chem. 274:18667.
Fears, C.Y. and A. Woods (2006) Matrix Biol. 25:443.
Stepp, M.A. et al. (2002) J. Cell Sci. 115:4517.
Ojeh, N. et al. (2008) J. Invest. Dermatol. 128:26.
Stepp, M.A. et al. (2007) J. Cell Sci. 120:2851.
Vanhoutte, D. et al. (2007) Circulation 115:475.
Li, Q. et al. (2002) Cell 111:635.
Beauvais, D.M. et al. (2009) J. Exp. Med. 206:691.
Yang, Y. et al. (2007) J. Biol. Chem. 282:13326.
Derksen, P.W.B. et al. (2002) Blood 99:1405.
Su, G. et al. (2007) J. Biol. Chem. 282:14906.

Alternate Names

CD138, SDC1, Syndecan1

Entrez Gene IDs

6382 (Human); 20969 (Mouse); 100519770 (Porcine); 100338470 (Rabbit)

Gene Symbol

SDC1

UniProt

P18828

Additional Syndecan-1/CD138 Products

Product Documents for Mouse Syndecan-1/CD138 Antibody

Product Datasheets

Download Product Datasheets

COA

SDS

Download SDS

Product Specific Notices for Mouse Syndecan-1/CD138 Antibody

For research use only

Citations
Reviews

Calculators
Flow Cytometry

Mouse Syndecan-1/CD138 Antibody

R&D Systems, part of Bio-Techne | Catalog # MAB2966

Key Product Details

Species Reactivity

Validated:

Cited:

Applications