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Claudin 1 Antibody

Catalog # Availability Size / Price Inquiry
APR15462G 100 μl / $495

Claudin 1 Antibody

Brand

Leading Biology

Catalog Number

APR15462G

Product Type

Polyclonal Antibodies

Field of Research

Product Overview

We constantly strive to ensure we provide our customers with the best antibodies. As a result of this work we offer this antibody in purified format. We are in the process of updating our datasheets. If you have any questions regarding this update, please feel free to contact our technical support team. This product is a high quality Claudin 1 antibody.

Molecular Weight

23 KDa

Cellular Localization

Antigen Cellular Localization: Cell junction, tight junction. Cell membrane; Multi-pass membrane protein

Host

Rabbit

Species Reactivity

Human, Mouse, Rat

Immunogen

180-211 aa

Symbol

CLD1, SEMP1

GeneID

UniProt ID

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 (PubMed:23407391). CLDN1 acts as a coreceptor for HCV entry into hepatic cells.

Summary

Plays a major role in tight junction-specific obliteration of the intercellular space, through calcium- independent cell-adhesion activity (By similarity). Acts as a co- receptor for HCV entry into hepatic cells.

Form

Rabbit IgG in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.

Storage & Stability

Store at +4°C short term. For long-term storage, aliquot and store at -20°C or below. Stable for 12 months at -20°C. Avoid repeated freeze-thaw cycles.

Applications

WB, IHC

Dilution

WB~~1:1000 IHC~~1:50-1:100

Synonyms

Claudin-1, Senescence-associated epithelial membrane protein, CLDN1, CLD1, SEMP1

Images

Western blot analysis of lysates from A431,ZR-75-1 cell line (from left to right),using Claudin 1 Antibody(APR15462G). APR15462G was diluted at 1:1000 at each lane. A goat anti-rabbit IgG H&L(HRP) at 1:5000 dilution was used as the secondary antibody.Lysates at 35ug per lane.

Western blot analysis of extracts from 293 cells (Lane 2), using Claudin 1 Antibody. The lane on the left is treated with synthesized peptide.

Immunohistochemical analysis of paraffin-embedded human breast carcinoma tissue using Claudin 1 antibody .

Specification

Quantity

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