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>   首页   >   产品   >   一抗   >   信号转导   >   Claudin 2 (CLDN2) Antibody (N-term)   

Claudin 2 (CLDN2) Antibody (N-term)

Affinity Purified Rabbit Polyclonal Antibody (Pab)

     
  • 1 - Claudin 2 (CLDN2) Antibody (N-term) AP6309a
    Western blot analysis of anti-CLDN2 Antibody (N-term) (Cat. #AP6309a) in mouse heart tissue lysates (35ug/lane). CLDN2(arrow) was detected using the purified Pab.
  • 14 - Claudin 2 (CLDN2) Antibody (N-term) AP6309a
    Formalin-fixed and paraffin-embedded human hepatocarcinoma tissue reacted with CLDN2 (Human N-term) (Cat.#AP6309a), which was peroxidase-conjugated to the secondary antibody, followed by DAB staining. This data demonstrates the use of this antibody for immunohistochemistry; clinical relevance has not been evaluated.
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Product Information
Application
  • Applications Legend:
  • E=ELISA
  • WB=Western Blotting
  • IHC=Immunohistochemistry
  • IHC-P=Immunohistochemistry (Paraffin)
  • IP=Immunoprecipitation
  • IF=Immunofluorescence
  • IC=Immunochemistry
  • ICC=Immunocytochemistry
  • FC=Flow Cytometry
  • DB=Dot Blot
WB, IHC-P, E
Primary Accession P57739
Other Accession O88552, Q765P1, NP_065117
Reactivity Human
Predicted Bovine, Mouse
Host Rabbit
Clonality Polyclonal
Isotype Rabbit IgG
Calculated MW 24549 Da
Antigen Region 135-164 aa
Additional Information
Gene ID 9075
Other Names Claudin-2, SP82, CLDN2
Target/Specificity This Claudin 2 (CLDN2) antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 135-164 amino acids from the N-terminal region of human Claudin 2 (CLDN2).
Dilution WB~~1:1000
IHC-P~~1:100~500
E~~Use at an assay dependent concentration.
Format Purified polyclonal antibody supplied in PBS with 0.09% (W/V) sodium azide. This antibody is purified through a protein A column, followed by peptide affinity purification.
StorageMaintain refrigerated at 2-8°C for up to 2 weeks. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles.
PrecautionsClaudin 2 (CLDN2) Antibody (N-term) is for research use only and not for use in diagnostic or therapeutic procedures.
Protein Information
Name CLDN2 {ECO:0000303|PubMed:31320686, ECO:0000312|HGNC:HGNC:2041}
Function Forms paracellular channels: polymerizes in tight junction strands with cation- and water-selective channels through the strands, conveying epithelial permeability in a process known as paracellular tight junction permeability (PubMed:20460438, PubMed:36008380). In intestinal epithelium, allows for sodium and water fluxes from the peritoneal side to the lumen of the intestine to regulate nutrient absorption and clear enteric pathogens as part of mucosal immune response (By similarity). In kidney, allows passive sodium and calcium reabsorption across proximal tubules from the lumen back to the bloodstream (By similarity). In the hepatobiliary tract, allows paracellular water and cation fluxes in the hepatic perivenous areas and biliary epithelium to generate bile flow and maintain osmotic gradients (By similarity).
Cellular Location Cell junction, tight junction. Cell membrane {ECO:0000250|UniProtKB:O88552}; Multi-pass membrane protein
Research Areas

For Research Use Only. Not For Use In Diagnostic Procedures.

BACKGROUND

Members of the claudin protein family, such as CLDN2, are expressed in an organ-specific manner and regulate the tissue-specific physiologic properties of tight junctions.

REFERENCES

Morita,K., Proc. Natl. Acad. Sci. U.S.A. 96 (2), 511-516 (1999)
Furuse,M., J. Cell Biol. 141 (7), 1539-1550 (1998)

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