• Western blot analysis of lysates from wild type (WT) and Claudin 1 Rabbit polyclonal antibody knockout (KO) HepG2 (KD) cells, using Claudin 1 Rabbit polyclonal antibody (STJ11104534) at 1:500 dilution. Secondary antibody: HRP Goat Anti-Rabbit IgG (H+L) (STJS000856) at 1:10000 dilution. Lysates/proteins: 25 Mu g per lane. Blocking buffer: 3% nonfat dry milk in TBST. Detection: ECL Basic Kit. Exposure time: 3s.
  • Western blot analysis of lysates from A-431 cells, using Claudin 1 Rabbit polyclonal antibody (STJ11104534) at 1:500 dilution. Secondary antibody: HRP Goat Anti-Rabbit IgG (H+L) (STJS000856) at 1:10000 dilution. Lysates/proteins: 25 Mu g per lane. Blocking buffer: 3% nonfat dry milk in TBST. Detection: ECL Basic Kit. Exposure time: 3s.

Anti-CLDN1 antibody (111-211) (STJ11104534)

SKU:
STJ11104534

Current Stock:
Host: Rabbit
Applications: WB
Reactivity: Human
Note: STRICTLY FOR FURTHER SCIENTIFIC RESEARCH USE ONLY (RUO). MUST NOT TO BE USED IN DIAGNOSTIC OR THERAPEUTIC APPLICATIONS.
Short Description: Rabbit polyclonal antibody anti-Claudin-1 (111-211) is suitable for use in Western Blot research applications.
Clonality: Polyclonal
Conjugation: Unconjugated
Isotype: IgG
Formulation: PBS with 0.05% Proclin300, 50% Glycerol, pH7.3.
Purification: Affinity purification
Dilution Range: WB 1:1000-1:5000
Storage Instruction: Store at-20°C for up to 1 year from the date of receipt, and avoid repeat freeze-thaw cycles.
Gene Symbol: CLDN1
Gene ID: 9076
Uniprot ID: CLD1_HUMAN
Immunogen Region: 111-211
Immunogen: Recombinant fusion protein containing a sequence corresponding to amino acids 111-211 of human Claudin 1 (NP_066924.1).
Immunogen Sequence: DEVQKMRMAVIGGAIFLLAG LAILVATAWYGNRIVQEFYD PMTPVNARYEFGQALFTGWA AASLCLLGGALLCCSCPRKT TSYPTPRPYPKPAPSSGKDY V
Tissue Specificity Strongly expressed in liver and kidney. Expressed in heart, brain, spleen, lung and testis.
Function Claudins function as major constituents of the tight junction complexes that regulate the permeability of epithelia. While some claudin family members play essential roles in the formation of impermeable barriers, others mediate the permeability to ions and small molecules. Often, several claudin family members are coexpressed and interact with each other, and this determines the overall permeability. CLDN1 is required to prevent the paracellular diffusion of small molecules through tight junctions in the epidermis and is required for the normal barrier function of the skin. Required for normal water homeostasis and to prevent excessive water loss through the skin, probably via an indirect effect on the expression levels of other proteins, since CLDN1 itself seems to be dispensable for water barrier formation in keratinocyte tight junctions. (Microbial infection) Acts as a co-receptor for hepatitis C virus (HCV) in hepatocytes. Associates with CD81 and the CLDN1-CD81 receptor complex is essential for HCV entry into host cell. Acts as a receptor for dengue virus.
Protein Name Claudin-1
Senescence-Associated Epithelial Membrane Protein
Database Links Reactome: R-HSA-420029
Cellular Localisation Cell Junction
Tight Junction
Cell Membrane
Multi-Pass Membrane Protein
Basolateral Cell Membrane
Associates With Cd81 And The Cldn1-Cd81 Complex Localizes To The Basolateral Cell Membrane
Alternative Antibody Names Anti-Claudin-1 antibody
Anti-Senescence-Associated Epithelial Membrane Protein antibody
Anti-CLDN1 antibody
Anti-CLD1 antibody
Anti-SEMP1 antibody
Anti-UNQ481 antibody
Anti-PRO944 antibody

Information sourced from Uniprot.org

12 months for antibodies. 6 months for ELISA Kits. Please see website T&Cs for further guidance