Date published: 2026-6-5

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collectrin Antibody (D-11): sc-518233

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Datasheets
  • collectrin Antibody (D-11) is a mouse monoclonal IgG1 κ provided at 200 µg/ml
  • specific for an epitope mapping between amino acids 162-181 of collectrin of human origin
  • recommended for detection of collectrin of human origin by WB, IP, IF and ELISA
  • Anti-collectrin Antibody (D-11) is available conjugated to agarose for IP; HRP for WB, IHC(P) and ELISA; and to either phycoerythrin or FITC for IF, IHC(P) and FCM
  • also available conjugated to Alexa Fluor® 488, Alexa Fluor® 546, Alexa Fluor® 594 or Alexa Fluor® 647 for WB (RGB), IF, IHC(P) and FCM, and for use with RGB fluorescent imaging systems, such as iBright™ FL1000, FluorChem™, Typhoon, Azure and other comparable systems
  • also available conjugated to Alexa Fluor® 680 or Alexa Fluor® 790 for WB (NIR), IF and FCM; for use with Near-Infrared (NIR) detection systems, such as LI-COR®Odyssey®, iBright™ FL1000, FluorChem™, Typhoon, Azure and other comparable systems
  • m-IgG Fc BP-HRP, m-IgG1 BP-HRP and m-IgGκ BP-HRP are the preferred secondary detection reagents for collectrin Antibody (D-11) for WB applications. These reagents are now offered in bundles with collectrin Antibody (D-11) (see ordering information below).
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    collectrin Antibody (D-11) is a mouse monoclonal IgG1 kappa light chain antibody specific for an epitope mapping between amino acids 162-181 of collectrin of human origin by western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), and enzyme-linked immunosorbent assay (ELISA). anti-collectrin antibody (D-11) 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. Collectrin, also known as TMEM27 (transmembrane protein 27) or NX17, is a 222 amino acid single-pass type I membrane protein that plays a crucial role in regulating insulin exocytosis through interaction with Snapin, which is essential for the formation and function of the SNARE complex. This interaction directly influences insulin secretion from pancreatic beta cells, thereby impacting glucose homeostasis. Additionally, collectrin stimulates beta cell replication and facilitates renal amino acid uptake, highlighting significance in both metabolic and renal functions. Collectrin primarily localizes to the luminal surface and cytoplasm of renal collecting ducts in the cortex and medulla, as well as in beta cells of pancreatic islets, where the extracellular domain undergoes post-translational cleavage and release from the cell membrane. Collectrin exists as a homodimer and undergoes post-translational glycosylation, further modulating function and interactions, including with XTRP2. collectrin monoclonal antibody (D-11) provides researchers with a powerful tool for exploring collectrin′s diverse roles in metabolic regulation, renal function, and broader implications in glucose homeostasis and cellular signaling pathways.

    For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.

    Alexa Fluor® is a trademark of Molecular Probes Inc., OR., USA

    LI-COR® and Odyssey® are registered trademarks of LI-COR Biosciences

    collectrin Antibody (D-11) References:

    1. Screening for genes up-regulated in 5/6 nephrectomized mouse kidney.  |  Zhang, H., et al. 1999. Kidney Int. 56: 549-58. PMID: 10432394
    2. Collectrin, a collecting duct-specific transmembrane glycoprotein, is a novel homolog of ACE2 and is developmentally regulated in embryonic kidneys.  |  Zhang, H., et al. 2001. J Biol Chem. 276: 17132-9. PMID: 11278314
    3. The HNF-1 target collectrin controls insulin exocytosis by SNARE complex formation.  |  Fukui, K., et al. 2005. Cell Metab. 2: 373-84. PMID: 16330323
    4. Essential role for collectrin in renal amino acid transport.  |  Danilczyk, U., et al. 2006. Nature. 444: 1088-91. PMID: 17167413
    5. Collectrin and the kidney.  |  Mount, DB. 2007. Curr Opin Nephrol Hypertens. 16: 427-9. PMID: 17693757
    6. Collectrin, a homologue of ACE2, its transcriptional control and functional perspectives.  |  Zhang, Y. and Wada, J. 2007. Biochem Biophys Res Commun. 363: 1-5. PMID: 17825789
    7. Collectrin gene screening in Turner syndrome patients with kidney malformation.  |  Pasquali, L., et al. 2009. J Genet. 88: 105-8. PMID: 19417552
    8. Role of collectrin, an ACE2 homologue, in blood pressure homeostasis.  |  Chu, PL. and Le, TH. 2014. Curr Hypertens Rep. 16: 490. PMID: 25182162
    9. ACE2 and the Homolog Collectrin in the Modulation of Nitric Oxide and Oxidative Stress in Blood Pressure Homeostasis and Vascular Injury.  |  Yang, G., et al. 2017. Antioxid Redox Signal. 26: 645-659. PMID: 27889958
    10. Renal Collectrin Protects against Salt-Sensitive Hypertension and Is Downregulated by Angiotensin II.  |  Chu, PL., et al. 2017. J Am Soc Nephrol. 28: 1826-1837. PMID: 28062568
    11. Urinary Collectrin (TMEM27) as Novel Marker for Acute Kidney Injury.  |  Pajenda, S., et al. 2022. Life (Basel). 12: PMID: 36143426
    12. Urinary Collectrin as Promising Biomarker for Acute Kidney Injury in Patients Undergoing Cardiac Surgery.  |  Tichy, J., et al. 2023. Biomedicines. 11: PMID: 38137465

    Ordering Information

    Product NameCatalog #UNITPriceQtyFAVORITES

    collectrin Antibody (D-11)

    sc-518233
    200 µg/ml
    $322.00

    collectrin Antibody (D-11): m-IgG Fc BP-HRP Bundle

    sc-551530
    200 µg Ab; 10 µg BP
    $361.00

    collectrin Antibody (D-11): m-IgG1 BP-HRP Bundle

    sc-551529
    200 µg Ab; 20 µg BP
    $361.00

    collectrin Antibody (D-11): m-IgGκ BP-HRP Bundle

    sc-551531
    200 µg Ab; 40 µg BP
    $361.00

    collectrin Antibody (D-11) AC

    sc-518233 AC
    500 µg/ml, 25% agarose
    $424.00

    collectrin Antibody (D-11) HRP

    sc-518233 HRP
    200 µg/ml
    $322.00

    collectrin Antibody (D-11) FITC

    sc-518233 FITC
    200 µg/ml
    $336.00

    collectrin Antibody (D-11) PE

    sc-518233 PE
    200 µg/ml
    $349.00

    collectrin Antibody (D-11) Alexa Fluor® 488

    sc-518233 AF488
    200 µg/ml
    $364.00

    collectrin Antibody (D-11) Alexa Fluor® 546

    sc-518233 AF546
    200 µg/ml
    $364.00

    collectrin Antibody (D-11) Alexa Fluor® 594

    sc-518233 AF594
    200 µg/ml
    $364.00

    collectrin Antibody (D-11) Alexa Fluor® 647

    sc-518233 AF647
    200 µg/ml
    $364.00

    collectrin Antibody (D-11) Alexa Fluor® 680

    sc-518233 AF680
    200 µg/ml
    $364.00

    collectrin Antibody (D-11) Alexa Fluor® 790

    sc-518233 AF790
    200 µg/ml
    $364.00