Anti-Claudin 2/CLDN2 Antibody Picoband® (Biotine Conjugate)

• Background:

  Claudin-2 is a protein that in humans is encoded by the CLDN2 gene. By genomic sequence analysis, this gene is mapped to chromosome Xq22.3-q23. This gene product belongs to the claudin protein family whose members have been identified as major integral membrane proteins localized exclusively at tight junctions. Claudins are expressed in an organ-specific manner and regulate tissue-specific physiologic properties of tight junctions. By expression in a human intestinal epithelial cell line, it was determined that the intestine-specific homeodomain proteins CDX1 and CDX2 activated a reporter plasmid driven by the CLDN2 promoter.

• Description:

  Boster Bio Anti-Claudin 2/CLDN2 Antibody Picoband® catalog # A03033-2. Tested in Flow Cytometry, WB applications. This antibody reacts with Human, Mouse, Rat. The brand Picoband indicates this is a premium antibody that guarantees superior quality, high affinity, and strong signals with minimal background in Western blot applications. Only our best-performing antibodies are designated as Picoband, ensuring unmatched performance.

• Synonyms:

  Collagen alpha-1 (XVII) chain; 180 kDa bullous pemphigoid antigen 2; Bullous pemphigoid antigen 2; 120 kDa linear IgA dermatosis antigen; Linear IgA disease antigen 1; LAD-1; 97 kDa linear IgA bullous dermatosis antigen; 97 kDa LAD antigen; 97-LAD; Linear IgA bullous disease antigen of 97 kDa; LABD97; COL17A1; BP180; BPAG2

• Gene Name:

  collagen type XVII alpha 1 chain

• UniProt:

  P57739

• Host:

  Rabbit

• Reactivity:

  Human,Mouse,Rat

• Cross Reactivity:

  No cross-reactivity with other proteins.

• Immunogen:

  A synthetic peptide corresponding to a sequence in the middle region of human Claudin 2/CLDN2, identical to the related mouse sequences.

• Clonality:

  Polyclonal

• Tissue Specificity:

  Detected in skin. In the cornea, it is detected in the epithelial basement membrane, the epithelial cells, and at a lower level in stromal cells. Stratified squamous epithelia. Found in hemidesmosomes. Expressed in cornea, oral mucosa, esophagus, intestine, kidney collecting ducts, ureter, bladder, urethra and thymus but is absent in lung, blood vessels, skeletal muscle and nerves.

• Applications:

  Flow Cytometry,WB

• Purification:

  Immunogen affinity purified.

• Concentration:

  Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.

• Form:

  Lyophilized

• Reconstitution:

  Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.

• Function:

  May play a role in the integrity of hemidesmosome and the attachment of basal keratinocytes to the underlying basement membrane. The 120 kDa linear IgA disease antigen is an anchoring filament component involved in dermal-epidermal cohesion. Is the target of linear IgA bullous dermatosis autoantibodies.

• Storage Conditions:

  At -20℃ for one year from date of receipt. After reconstitution, at 4℃ for one month. It can also be aliquotted and stored frozen at -20℃ for six months. Avoid repeated freezing and thawing.

• Fragment:

  Rabbit IgG

• Applications Notes:

  Western blot, 0.25-0.5 μg/ml, Human, Mouse, Rat
  Flow Cytometry (Fixed), 1-3 μg/1x10⁶ cells, Rat
  

• Subcellular Location:

  Hemidesmosome, Membrane, Single-pass type II membrane protein, Basement membrane.