bs-2507R [Primary Antibody]
CD44 Polyclonal Antibody
[email protected]
800.501.7654 [DOMESTIC]
+1.781.569.5821 [INTERNATIONAL]

Host: Rabbit

Target Protein: CD44

Immunogen Range: 325-429/429

Clonality: Polyclonal

Isotype: IgG

Entrez Gene: 960

Swiss Prot: P16070

Source: KLH conjugated synthetic peptide derived from human CD44

Purification: Purified by Protein A.

Storage Buffer: 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.

Storage: Shipped at 4C. Store at -20C for one year. Avoid repeated freeze/thaw cycles.


Receptor for hyaluronic acid (HA). Mediates cell-cell and cell-matrix interactions through its affinity for HA, and possibly also through its affinity for other ligands such as osteopontin, collagens, and matrix metalloproteinases (MMPs). Adhesion with HA plays an important role in cell migration, tumor growth and progression. In cancer cells, may play an important role in invadopodia formation. Also involved in lymphocyte activation, recirculation and homing, and in hematopoiesis. Altered expression or dysfunction causes numerous pathogenic phenotypes. Great protein heterogeneity due to numerous alternative splicing and post-translational modification events.

Size: 100ul

Concentration: 1ug/ul

Applications: ELISA(1:500-1000)

Predicted Molecular Weight: 53

Cross Reactive Species: Human

Predicted Cross Reactive Species: Cow

For research use only. Not intended for diagnostic or therapeutic use.

  • Chen, Jia, et al. "Biological characterization of metanephric mesenchymal stem cells from the Beijing duck." Experimental and Therapeutic Medicine 11.2 (2016): 439-447.Read more>>
  • Utomo, Pamudji, et al. "Decreasing SDF1-CXCR4 Expression after Adipose-Derived Mesenchymal Stem Cells (ASCS) Treatment Combined with Freeze-Dried Amniotic Membrane Wrapping in Rat Sciatic Nerve Injury." International Journal of ChemTech Research.Read more>>
  • Gao et al. Common expression of stemness molecular markers and early cardiac transcription factors in human Wharton's jelly-derived mesenchymal stem cells and embryonic stem cells. (2013) Cell.Transplan. 22:1883-900Read more>>
  • Yang et al. Isolation and biological characterization of tendon-derived stem cells from fetal bovine. (2016) In.Vitro.Cell.Dev.Biol.Ani. 52:846-56Read more>>
  • Zhang C et al. CXCR4-Overexpressing Umbilical Cord Mesenchymal Stem Cells Enhance Protection against Radiation-Induced Lung Injury. Stem Cells Int. 2019 Feb 5;2019:2457082. Read more>>
  • Lu T et al. In vitro culture and biological properties of broiler adipose?derived stem cells.Exp Ther Med. 2018 Sep;16(3):2399-2407.Read more>>
  • Lu T et al. In vitro culture and biological properties of broiler adipose?derived stem cells.Exp Ther Med. 2018 Sep;16(3):2399-2407.Read more>>
  • Jingchuan Sun. et al. Long noncoding RNA AC092155 facilitates osteogenic differentiation of adipose-derived stem cells through the miR-143-3p/STMN1 axis. 2021 May 15Read more>>

Formalin-fixed and paraffin embedded human lung carcinoma labeled with Anti-CD44 Polyclonal Antibody, Unconjugated (bs-2507R) at 1:200 followed by conjugation to the secondary antibody and DAB staining

Formalin-fixed and paraffin embedded chicken ileum labeled with Anti-CD44V6 Polyclonal Antibody, Unconjugated (bs-2507R) at 1:300 followed by conjugation to the secondary antibody

Hela cells were incubated in 5% BSA blocking buffer for 30 min at room temperature. Cells were then stained with CD44 Polyclonal Antibody(bs-2507R)at 1:100 dilution in blocking buffer and incubated for 30 min at room temperature, washed twice with 2%BSA in PBS, followed by secondary antibody incubation for 40 min at room temperature. Acquisitions of 20,000 events were performed. Cells stained with primary antibody (green), and isotype control (orange).