Product Name	CD44
Chinese Name	CD44抗体
Alias	LHR; BA-1; CD 44; CD44 antigen; CD44 molecule; CD44_HUMAN; CDw44; Cell surface glycoprotein CD44; chondroitin sulfate proteoglycan 8; ECMR-III; Epican; Extracellular matrix receptor III; GP90 lymphocyte homing/adhesion receptor; hematopoietic cell E- and L-selectin ligand; Heparan sulfate proteoglycan; Hermes antigen; homing function and Indian blood group system; HSA; HUTCH-I; HUTCH1; Hyaluronate receptor; MDU2; MDU3; MIC4; MUTCH1; PGP-1; PGP1; Phagocytic glycoprotein 1; Phagocytic glycoprotein I; CD44 antigen isoform 1 precursor.
literatures	Specific References  (2)     |     SL55039R has been referenced in 2 publications. [IF=11.092] Juan Cen. et al. A Water-Soluble Quercetin Conjugate with Triple Targeting Exerts Neuron-Protective Effect on Cerebral Ischemia by Mitophagy Activation. ADV HEALTHC MATER. 2022 Sep;:2200817  IHC ;  Rat.   PubMed:36071574 [IF=8.786] Yu He. et al. Single-Cell RNA Sequencing Unravels Distinct Tumor Microenvironment of Different Components of Lung Adenocarcinoma Featured as Mixed Ground-Glass Opacity. FRONT IMMUNOL. 2022; 13: 903513  IF ;  Human.   PubMed:35874770
Research Area	Tumour  immunology  Stem cells  Cell Surface Molecule  glycoprotein  Cell type markers  t-lymphocyte
Immunogen Species	Rabbit
Clonality	Polyclonal
React Species	Human,  (predicted: Mouse, Rat, )
Applications	WB=1:500-2000 IHC-P=1:100-500 IF=1:50-200 （Paraffin sections need antigen repair） not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user.
Theoretical molecular weight	82kDa
Cellular localization	The cell membrane
Form	Liquid
Concentration	1mg/ml
immunogen	Recombinant human CD44: 148-247/742
Lsotype	IgG
Purification	affinity purified by Protein A
Buffer Solution	0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.
Storage	Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles.
Attention	This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
PubMed	PubMed
Product Detail	The protein encoded by this gene is a cell-surface glycoprotein involved in cell-cell interactions, cell adhesion and migration. It is a receptor for hyaluronic acid (HA) and can also interact with other ligands, such as osteopontin, collagens, and matrix metalloproteinases (MMPs). This protein participates in a wide variety of cellular functions including lymphocyte activation, recirculation and homing, hematopoiesis, and tumor metastasis. Transcripts for this gene undergo complex alternative splicing that results in many functionally distinct isoforms, however, the full length nature of some of these variants has not been determined. Alternative splicing is the basis for the structural and functional diversity of this protein, and may be related to tumor metastasis. [provided by RefSeq, Jul 2008]. Function: 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. 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. Subunit: Interacts with PKN2 (By similarity). Interacts with HA, as well as other glycosaminoglycans, collagen, laminin, and fibronectin via its N-terminal segment. Interacts with ANK, the ERM proteins (VIL2, RDX and MSN), and NF2 via its C-terminal segment. Subcellular Location: Membrane; Single-pass type I membrane protein. Note=Colocalizes with actin in membrane protrusions at wounding edges. Tissue Specificity: Isoform 10 (epithelial isoform) is expressed by cells of epithelium and highly expressed by carcinomas. Expression is repressed in neuroblastoma cells. Post-translational modifications: Proteolytically cleaved in the extracellular matrix by specific proteinases (possibly MMPs) in several cell lines and tumors. N- and O-glycosylated. O-glycosylation contains more-or-less-sulfated chondroitin sulfate glycans, whose number may affect the accessibility of specific proteinases to their cleavage site(s). It is uncertain if O-glycosylation occurs on Thr-637 or Thr-638. Phosphorylated; activation of PKC results in the dephosphorylation of Ser-706 (constitutive phosphorylation site), and the phosphorylation of Ser-672. Similarity: Contains 1 Link domain. SWISS: P16070 Gene ID: 960 Database links: Entrez Gene: 281057 Cow Entrez Gene: 960 Human Entrez Gene: 12505 Mouse Entrez Gene: 100301546 Rabbit Entrez Gene: 25406 Rat Omim: 107269 Human SwissProt: Q29423 Cow SwissProt: P16070 Human SwissProt: P15379 Mouse SwissProt: P26051 Rat Unigene: 502328 Human Unigene: 423621 Mouse Unigene: 1120 Rat CD44是一个重要的细胞表面粘附分子。它在许多类型的人类细胞上都表达，在很多生理和病理过程中有复杂的作用，例如细胞迁移和在Tumour细胞的生长调控中。CD44传递着诸多的细胞通路，有研究者认为CD44是一个新的信号通路蛋白。CD44介导lymphocyte与vascular endothelial cell包括粘膜组织中高内皮小静脉的粘连，这可能是通过激活其它粘附分子而间接造成的。CD44也是Tumour细胞浸润的重要因素。
Product Picture	Sample: Lane 1: Human Hela Cell (Control) Lysate Lane 2: CD44 knockout (KO) HeLa Cell Lysate Primary: Anti-CD44 (SL55039R) at 1/1000 dilution Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution Predicted band size: 82 kD Observed band size: 90 kD Sample: Lane 1: A549 (Human) Cell Lysate at 30 ug Lane 2: U2os (Human) Cell Lysate at 30 ug Lane 3: MDA-MB-231 (Human) Cell Lysate at 30 ug Lane 4: Hela (Human) Cell Lysate at 30 ug Primary: Anti-CD44 (SL55039R) at 1/1000 dilution Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution Predicted band size: 82 kD Observed band size: 82 kD

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