SAB4200534
Anti-Claudin-1 (C-terminal) antibody produced in rabbit
~1.0 mg/mL, affinity isolated antibody
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Synonym(s):
Anti-Claudin-1 (C-Terminal), antibody produced in rabbit, affinity isolated antibody
UNSPSC Code:
12352203
NACRES:
NA.41
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biological source
rabbit
Quality Level
conjugate
unconjugated
antibody form
affinity isolated antibody
antibody product type
primary antibodies
clone
polyclonal
form
buffered aqueous solution
mol wt
antigen ~23 kDa
species reactivity
human, dog
enhanced validation
recombinant expression
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concentration
~1.0 mg/mL
technique(s)
immunohistochemistry: 20 μg/mL using formalin-fixed, paraffin-embedded human colon.
indirect immunofluorescence: 1.0-2.0 μg/mL using MDCK cells.
western blot: 0.5-1.0 μg/mL using extracts of HEK-293T cells overexpressing human claudin-1.
UniProt accession no.
shipped in
dry ice
storage temp.
−20°C
target post-translational modification
unmodified
Gene Information
human ... CLDN1(9076)
Related Categories
General description
Claudin-1, also known as claudin 1 (CLDN1), seminal metalloprotease-1 (Semp1) and ichthyosis, leukocyte vacuoles, alopecia, and sclerosing cholangitis (ILVASC), is expressed at high levels in kidney and liver and at lower levels in spleen, heart, brain, lung and testis. Claudins are characterized with four transmembrane domains and two extracellular loops, required to form tight junction strands.
Immunogen
synthetic peptide corresponding to a sequence at the C-terminus of human claudin-1, conjugated to KLH. The corresponding sequence is highly conserved in mouse claudin-1 (single amino acid substitution) and in rat claudin-1 (90% identity).
Application
Anti-Claudin-1 (C-terminal) antibody produced in rabbit has been used in:
- immunoblotting
- immunofluorescence
- immunohistochemistry
Biochem/physiol Actions
Claudin-1 directly interacts with tight junction (TJ) -associated peripheral membrane proteins zonula occludens (ZO) proteins -1/2/3. Defects in the gene encoding claudin-1 are the cause of an autosomal recessive syndrome named ichthyosis-sclerosing cholangitis neonatal (NISCH). Claudins′ expression is altered in several human cancers. Claudin-1 is frequently up-regulated in colorectal carcinomas (CRCs), resulting in tumor differentiation and progression.
Physical form
Solution in 0.01 M phosphate buffered saline, pH 7.4, containing 15 mM sodium azide.
Disclaimer
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
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Product No.
Description
Pricing
WGK
nwg
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Regulatory Information
常规特殊物品
Certificates of Analysis (COA)
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Transmembrane Proteins in the Tight Junction Barrier
Fanning A S, et al.
Journal of the American Society of Nephrology, 10, 1337-1345 (1999)
Claudin-1 involved in neonatal ichthyosis sclerosing cholangitis syndrome regulates hepatic paracellular permeability
Yuan P, et al.
Cell research, 25, 157-168 (2014)
Nga Le et al.
Cellular and molecular gastroenterology and hepatology, 11(1), 55-76 (2020-07-14)
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