Search
Invitrogen
Claudin 4 Recombinant Rabbit Monoclonal Antibody (2G12)
{{$productOrderCtrl.translations['antibody.pdp.commerceCard.promotion.promotions']}}
{{$productOrderCtrl.translations['antibody.pdp.commerceCard.promotion.viewpromo']}}
{{$productOrderCtrl.translations['antibody.pdp.commerceCard.promotion.promocode']}}: {{promo.promoCode}} {{promo.promoTitle}} {{promo.promoDescription}}. {{$productOrderCtrl.translations['antibody.pdp.commerceCard.promotion.learnmore']}}
Additional Information:
{{banner.description}}
Product Details
MA5-60645
Product Specifications
Species Reactivity
Human
Host/Isotype
Rabbit
/ IgG
Expression System
HEK293F
Class
Recombinant Monoclonal
Type
Antibody
Clone
2G12
Immunogen
A synthesized peptide derived from human CLDN4.
Conjugate
Form
Liquid
Concentration
0.8 mg/mL
Amount
80 µg
Purification
Affinity chromatography
Storage buffer
PBS, pH 7.4, with 50% glycerol
Contains
0.02% sodium azide
Storage conditions
-20°C or -80°C if preferred
Shipping conditions
Ambient (domestic); Wet ice (international)
RRID
Target Information
Claudin-4 belongs to the 20-member family of claudins, transmembrane cellular adhesion proteins localized at epithelial and endothelial tight junctions. Claudins demonstrate distinct, tissue-specific expression patterns, and are essential components of tight junction charge-specific channels that regulate paracellular ion flux. Claudin-4 is a component of tight junction strands and may play a role in internal organ development and function during pre- and postnatal life. The overexpression of Claudin-4 has been shown to decrease paracellular electrical conductance due to a selective decrease in Na+ permeability, with no significant decrease in Cl- permeability. In ovarian carcinoma cells, Claudin-3 and Claudin-4 exhibit upregulation at both mRNA and protein levels. Claudin-4 is also overexpressed in pancreatic cancer tissues and cell lines, and in other epithelial cancers. The Claudin-4 gene is deleted in Williams-Beuren syndrome, a neurodevelopmental disorder affecting multiple systems.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
References (0)
Have you cited this product in a publication?
Let us know so we can reference it here.
Bioinformatics
Protein Aliases: Claudin-4; CLAUDIN4; Clostridium perfringens enterotoxin receptor; Clostridium perfringens enterotoxin receptor 1; CPE-R; CPE-receptor; h CPE-receptor; unnamed protein product; Williams-Beuren syndrome chromosomal region 8 protein
Gene Aliases: CLDN4; CPE-R; CPER; CPETR; CPETR1; hCPE-R; WBSCR8
UniProt ID: (Human) O14493
Entrez Gene ID: (Human) 1364
ion transport
chloride transport
cell adhesion
female pregnancy
circadian rhythm
calcium-independent cell-cell adhesion via plasma membrane cell-adhesion molecules
regulation of cell morphogenesis
positive regulation of cell migration
response to progesterone
ion transmembrane transport
establishment of skin barrier
renal absorption
bicellular tight junction assembly
positive regulation of wound healing
paracellular transport
chloride transmembrane transport
Disclaimer
Clicking the images or links will redirect you to a website hosted by BenchSci that provides third-party scientific content. Neither the content nor the BenchSci technology and processes for selection have been evaluated by us; we are providing them as-is and without warranty of any kind, including for use or application of the Thermo Fisher Scientific products presented.
Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
Learn more
We're here to help
Get expert recommendations for common problems or connect directly with an on staff expert for technical assistance related to applications, equipment and general product use.
Contact tech support