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Claudin 1 Protein (CLDN1) (AA 29-115) (His tag)

This Recombinant Claudin 1 protein is produced in Escherichia coli (E. coli).
Catalog No. ABIN7505011

Quick Overview for Claudin 1 Protein (CLDN1) (AA 29-115) (His tag) (ABIN7505011)

Target

See all Claudin 1 (CLDN1) Proteins
Claudin 1 (CLDN1)

Protein Type

Recombinant

Origin

  • 6
  • 2
  • 2
Human

Source

  • 4
  • 3
  • 2
  • 1
Escherichia coli (E. coli)

Purity

> 90 % as determined by reducing SDS-PAGE.
  • Protein Characteristics

    AA 29-115

    Purification tag / Conjugate

    This Claudin 1 protein is labelled with His tag.

    Sequence

    Gln29-Lys115

    Characteristics

    A DNA sequence encoding theHuman CLDN1 protein (O95832) (Gln29-Lys115) was expressed with a N-His.
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    Expression System HEK-293 Cells
    Conjugate His tag
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  • Restrictions

    For Research Use only
  • Format

    Lyophilized

    Buffer

    Lyophilized from sterile PBS, pH 7.4.
    Normally 5 % - 8 % trehalose, mannitol and 0.01 % Tween80 are added as protectants before lyophilization.

    Storage

    4 °C,-20 °C,-80 °C

    Storage Comment

    Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.

    Expiry Date

    12 months
  • Target

    Claudin 1 (CLDN1)

    Alternative Name

    CLDN1

    Background

    Abbreviation: CLDN1

    Target Synonym: Senescence-associated epithelial membrane protein

    Background: 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.

    Molecular Weight

    Calculated MW: 9.6 kDa

    Observed MW: 14 kDa

    UniProt

    O95832

    Pathways

    Cell-Cell Junction Organization, Hepatitis C
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