Human Syndecan-4 Antibody

Catalog # Availability Size / Price Qty
MAB29181-100
MAB29181-SP
Detection of Syndecan-4 in Human HeLa Cell Line by Flow Cytometry.
1 Image
Product Details
FAQs
Supplemental Products
Reviews

Human Syndecan-4 Antibody Summary

Species Reactivity
Human
Specificity
Detects human Syndecan-4 in direct ELISAs.
Source
Monoclonal Rat IgG2A Clone # 336304
Purification
Protein A or G purified from hybridoma culture supernatant
Immunogen
Mouse myeloma cell line NS0-derived recombinant human Syndecan-4
Ser20-Glu145
Accession # P31431
Formulation
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied as a 0.2 µm filtered solution in PBS.
Label
Unconjugated

Applications

Recommended Concentration
Sample
Flow Cytometry
0.25 µg/106 cells
See below
CyTOF-ready
Ready to be labeled using established conjugation methods. No BSA or other carrier proteins that could interfere with conjugation.
 

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Data Example

Flow Cytometry Detection of Syndecan-4 in Human HeLa Cell Line by Flow Cytometry. View Larger

Detection of Syndecan-4 in Human HeLa Cell Line by Flow Cytometry. HeLa human cervical epithelial carcinoma cell line was stained with Rat Anti-Human Syndecan-4 Monoclonal Antibody (Catalog # MAB29181, filled histogram) or Rat IgG2A isotype control antibody (Catalog # MAB006, open histogram) followed by APC-conjugated Anti-Rat IgG Secondary Antibody (Catalog # F0113). View our protocol for Staining Membrane-associated Proteins.

Reconstitution Calculator

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.

=
÷

Preparation and Storage

Reconstitution
Reconstitute at 0.5 mg/mL in sterile PBS.
Reconstitution Buffer Available
Reconstitution Buffer 1 (PBS)
Catalog #
Availability
Size / Price
Qty
RB01
Shipping
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
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-4

Syndecan-4, previously known as Amphiglycan or Ryudocan, is a member of the syndecan family of Type 1 transmembrane proteins capable of carrying Heparan Sulfate (HS) and Chondroitin Sulfate (CS) glycosaminoglycans. The four vertebrate syndecans have two conserved cytoplasmic domains and divergent extracellular portions, except for HS attachment sites. Syndecan-4 is the most similar to Syndecan-2, but is more universally expressed and is found in virtually every cell type. Expression can be upregulated by TGF-beta 2 and in response to mechanical stress in smooth muscle, wound healing, arterial injury or acute myocardial infarction, probably in response to at least one inflammatory mediator (1, 2). Human Syndecan-4 is synthesized as a 198 amino acid (aa) core protein with an 18 aa signal sequence, a 127 aa extracellular domain containing three consensus Ser-Gly sequences for the attachment of HS side chains, a 25 aa transmembrane region and a 28 aa cytoplasmic tail (3). Human Syndecan-4 ECD shares approximately 79%, 78% and 81% aa sequence identity with mouse, rat and porcine Syndecan-4 ECD, respectively. Addition of 20‑80 disaccharides per side chain adds considerably to the size of the 20 kDa core protein. Non-covalent homodimerization of Syndecan-4 is dependent on the transmembrane domain (4). The HS chains can bind fibronectin, SDF-1, antithrombin, FGF-2, midkine and tissue factor pathway inhibitor and can present FGF‑2 to its receptors (1, 2, 5). Proteolytic cleavage by plasmin, thrombin or a metalloproteinase may create a functional ectodomain (6‑8). Genetic disruption of the Syndecan-4 gene causes a mild phenotype, presumably due to compensation by other syndecans, but mice have an increase in placental thrombi as well as defects in wound healing and response to endotoxin shock (9, 10).

References
  1. Tkachenko, E. et al. (2005) Circ. Res. 96:488. 
  2. Oh, E.-S, and J. R. Couchman (2004) Mol. Cells 17:181.
  3. David, G. et al. (1992) J. Cell Biol. 118:961. 
  4. Choi, S. et al. (2005) J. Biol. Chem. 280:42573. 
  5. Charnaux, N. et al. (2005) FEBS J. 272:1937.  
  6. Schmidt, A. et al., J. Biol. Chem. 280:34441.
  7. Rauch, B. H. et al. (2005) J. Biol. Chem. 280:17507.
  8. Fitzgerald, M. L. et al. (2000) J. Cell Biol. 148:811.
  9. Ishiguro, K. et al. (2003) Glycoconj. J. 19:315.
  10. Echtermeyer, F. et al. (2001) J. Clin. Invest. 107:R9.
Entrez Gene IDs
6385 (Human)
Alternate Names
Amphiglycan; MGC22217; Ryudocan core protein; Ryudocan; SDC4; SYND4ryudocan amphiglycan; syndecan 4 (amphiglycan, ryudocan); syndecan 4; syndecan proteoglycan 4; Syndecan4; Syndecan-4

Product Datasheets

FAQs

No product specific FAQs exist for this product, however you may

View all Antibody FAQs

Reviews for Human Syndecan-4 Antibody

There are currently no reviews for this product. Be the first to review Human Syndecan-4 Antibody and earn rewards!

Have you used Human Syndecan-4 Antibody?

Submit a review and receive an Amazon gift card.

$25/€18/£15/$25CAN/¥75 Yuan/¥1250 Yen for a review with an image

$10/€7/£6/$10 CAD/¥70 Yuan/¥1110 Yen for a review without an image

Submit a Review