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CAT-4 Antibody (B-2) is a mouse monoclonal IgG1 kappa light chain antibody that detects CAT-4 protein of mouse, rat, and human origin by western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), and enzyme-linked immunosorbent assay (ELISA). CAT-4 Antibody (B-2) is available in both non-conjugated and various conjugated forms, including agarose, horseradish peroxidase (HRP), phycoerythrin (PE), fluorescein isothiocyanate (FITC), and multiple Alexa Fluor® conjugates. As a member of the amino acid transporter family, CAT-4 (cationic amino acid transporter 4), also known as Solute Carrier Family 7 Member 4, is a 635 amino acid multi-pass membrane protein that plays a crucial role in the transport of cationic amino acids such as arginine, lysine, and ornithine. This transport mechanism, referred to as "system y+", is characterized by pH insensitivity, stereoselectivity, and independence from sodium ions, while being inhibited by neutral amino acids in the presence of sodium. CAT-4 expression is notably high in the testis, placenta, and brain, highlighting its importance in various physiological processes. Multiple transmembrane domains in CAT-4′s structure facilitate selective transport of critical amino acids across cellular membranes. Disruptions in the gene encoding CAT-4, located on a specific chromosomal band, have been linked to velocardiofacial syndrome (also known as DiGeorge syndrome), a condition marked by cardiac defects and distinctive facial features. This connection underscores CAT-4′s significance in both normal physiology and disease states, making anti-CAT-4 antibody (B-2) a valuable tool for researchers studying its role in health and disease.
Alexa Fluor® is a trademark of Molecular Probes Inc., OR., USA
LI-COR® and Odyssey® are registered trademarks of LI-COR Biosciences
Ordering Information
| Product Name | Catalog # | UNIT | Price | Qty | FAVORITES | |
CAT-4 Antibody (B-2) | sc-376557 | 200 µg/ml | $322.00 | |||
CAT-4 Antibody (B-2): m-IgGκ BP-HRP Bundle | sc-523006 | 200 µg Ab, 40 µg BP | $361.00 | |||
CAT-4 Antibody (B-2) AC | sc-376557 AC | 500 µg/ml, 25% agarose | $424.00 | |||
CAT-4 Antibody (B-2) HRP | sc-376557 HRP | 200 µg/ml | $322.00 | |||
CAT-4 Antibody (B-2) FITC | sc-376557 FITC | 200 µg/ml | $336.00 | |||
CAT-4 Antibody (B-2) PE | sc-376557 PE | 200 µg/ml | $349.00 | |||
CAT-4 Antibody (B-2) Alexa Fluor® 488 | sc-376557 AF488 | 200 µg/ml | $364.00 | |||
CAT-4 Antibody (B-2) Alexa Fluor® 546 | sc-376557 AF546 | 200 µg/ml | $364.00 | |||
CAT-4 Antibody (B-2) Alexa Fluor® 594 | sc-376557 AF594 | 200 µg/ml | $364.00 | |||
CAT-4 Antibody (B-2) Alexa Fluor® 647 | sc-376557 AF647 | 200 µg/ml | $364.00 | |||
CAT-4 Antibody (B-2) Alexa Fluor® 680 | sc-376557 AF680 | 200 µg/ml | $364.00 | |||
CAT-4 Antibody (B-2) Alexa Fluor® 790 | sc-376557 AF790 | 200 µg/ml | $364.00 | |||
CAT-4 (B-2) Neutralizing Peptide | sc-376557 P | 100 µg/0.5 ml | $69.00 |