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hClaudin-4 MAb (Cl 3 (25 UG)

品牌： R&D Systems

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产品介绍

产品信息

荧光素标记

Unconjugated

抗原名称

claudin 4， Claudin4， Claudin-4， CLDN4， Clostridium perfringens enterotoxin receptor 1， Clostridium p

宿主

Mouse IgG2a

克隆号

382316

Scientific Data

Immunocytochemistry

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Claudin‑4 in PC-3 Human Cell Line. Claudin-4 was detected in immersion fixed PC-3 human prostate cancer cell line (positive staining) and HLDM-2 human Hodgkin's lymphoma cell line (negative staining) using Mouse Anti-Human Claudin-4 Monoclonal Antibody (Catalog # MAB42191) at 8 µg/mL for 3 hours at room temperature. Cells were stained using the NorthernLights™ 557-conjugated Anti-Mouse IgG Secondary Antibody (red; Catalog # NL007) and counterstained with DAPI (blue). Specific staining was localized to cell surface and cytoplasm. View our protocol for Fluorescent ICC Staining of Cells on Coverslips.

Human Claudin-4 Antibody Summary

Species Reactivity

Human

Specificity

Detects human Claudin-4 in direct ELISAs.

Source

Monoclonal Mouse IgG_2A Clone # 382316

Purification

Protein A or G purified from hybridoma culture supernatant

Immunogen

NS0 mouse myeloma cell line transfected with human Claudin-4
Met1-Val209
Accession # NP_001296

Formulation

Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.

Label

Unconjugated

Applications

Recommended Concentration

Sample

Immunocytochemistry

8-25 µg/mL

See below

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

背景

别名

claudin 4,Claudin4,Claudin-4,CLDN4,Clostridium perfringens enterotoxin receptor 1,Clostridium perfringens enterotoxin receptor,CPE-R,CPE-RCPETR,CPE-receptor,CPETR1,hCPE-R,WBSCR8,WBSCR8CPERCPETR1claudin-4,Williams-Beuren syndrome chromosomal region 8 protein

背景

Background: Claudin-4

Claudin-4 is a multipass membrane protein in the claudin family of tight junction proteins. Claudin-4 is a 209 amino acid molecule with four transmembrane segments. It is preferentially expressed in intestinal mucosa epithelium and is involved in epithelial tissue development. It is also up‑regulated in several carcinomas. Phosphorylation of Claudin-4 regulates paracellular epithelial permeability. Human Claudin-4 shares 83% aa sequence identity with mouse and rat Claudin-4.

Entrez Gene IDs

1364 (Human); 12740 (Mouse); 304407 (Rat)

Alternate Names

claudin 4; Claudin4; Claudin-4; CLDN4; Clostridium perfringens enterotoxin receptor 1; Clostridium perfringens enterotoxin receptor; CPE-R; CPE-RCPETR; CPE-receptor; CPETR1; hCPE-R; WBSCR8; WBSCR8CPERCPETR1claudin-4; Williams-Beuren syndrome chromosomal region 8 protein

研究领域

Related Research Areas

制备和贮存

保存方式

Preparation and Storage

Reconstitution

Reconstitute at 0.5 mg/mL in sterile PBS.

Shipping

The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C

Stability & Storage

Use a manual defrost freezer and avoid repeated freeze-thaw cycles.

12 months from date of receipt, -20 to -70 °C as supplied.
1 month, 2 to 8 °C under sterile conditions after reconstitution.
6 months, -20 to -70 °C under sterile conditions after reconstitution.

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货号：

MAB42191-SP

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询价

25UG

100UG

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