ARG82370

Human Tamm Horsfall Glycoprotein ELISA Kit

Human Tamm Horsfall Glycoprotein ELISA Kit for ELISA and Human

Component

Cat No Component Name Package Temp
ARG82370-001 Antibody-coated microplate 8 X 12 strips 4°C. Unused strips should be sealed tightly in the air-tight pouch.
ARG82370-002 Standard 2 X 10 ng/vial 4°C
ARG82370-003 Standard/Sample diluent 30 ml (Ready to use) 4°C
ARG82370-004 Antibody conjugate concentrate (100X) 1 vial (100 µl) 4°C
ARG82370-005 Antibody diluent buffer 12 ml (Ready to use) 4°C
ARG82370-006 HRP-Streptavidin concentrate (100X) 1 vial (100 µl) 4°C
ARG82370-007 HRP-Streptavidin diluent buffer 12 ml (Ready to use) 4°C
ARG82370-008 25X Wash buffer 20 ml 4°C
ARG82370-009 TMB substrate 10 ml (Ready to use) 4°C (Protect from light)
ARG82370-010 STOP solution 10 ml (Ready to use) 4°C
ARG82370-011 Plate sealer 4 strips Room temperature

Overview

Product Description ARG82370 Human Tamm Horsfall Glycoprotein ELISA Kit is an Enzyme Immunoassay kit for the quantification of Human Tamm Horsfall Glycoprotein in serum, plasma (heparin) and cell culture supernatants.
Tested Reactivity Hu
Tested Application ELISA
Target Name Tamm Horsfall Glycoprotein
Conjugation HRP
Conjugation Note Substrate: TMB and read at 450 nm.
Sensitivity 78 pg/ml
Sample Type Serum, plasma (heparin) and cell culture supernatants.
Standard Range 156 - 10000 pg/ml
Sample Volume 100 µl
Precision Intra-Assay CV: 5.2%
Inter-Assay CV: 6.4%
Alternate Names Uromodulin; HNFJ; MCKD2; THGP; HNFJ1; FJHN; THP; Tamm-Horsfall urinary glycoprotein; ADMCKD2

Application Instructions

Assay Time ~ 5 hours

Properties

Form 96 well
Storage Instruction Store the kit at 2-8°C. Keep microplate wells sealed in a dry bag with desiccants. Do not expose test reagents to heat, sun or strong light during storage and usage. Please refer to the product user manual for detail temperatures of the components.
Note For laboratory research only, not for drug, diagnostic or other use.

Bioinformation

Database Links

GeneID: 7369 Human UMOD

Swiss-port # P07911 Human Uromodulin

Gene Symbol UMOD
Gene Full Name uromodulin
Background The protein encoded by this gene is the most abundant protein in mammalian urine under physiological conditions. Its excretion in urine follows proteolytic cleavage of the ectodomain of its glycosyl phosphatidylinosital-anchored counterpart that is situated on the luminal cell surface of the loop of Henle. This protein may act as a constitutive inhibitor of calcium crystallization in renal fluids. Excretion of this protein in urine may provide defense against urinary tract infections caused by uropathogenic bacteria. Defects in this gene are associated with the renal disorders medullary cystic kidney disease-2 (MCKD2), glomerulocystic kidney disease with hyperuricemia and isosthenuria (GCKDHI), and familial juvenile hyperuricemic nephropathy (FJHN). Alternative splicing of this gene results in multiple transcript variants. [provided by RefSeq, Jul 2013]
Function Uromodulin: Functions in biogenesis and organization of the apical membrane of epithelial cells of the thick ascending limb of Henle's loop (TALH), where it promotes formation of complex filamentous gel-like structure providing the water barrier permeability. May serve as a receptor for binding and endocytosis for cytokines (IL-1, IL-2) and TNF. Facilitates neutrophil migration across renal epithelial.

Uromodulin, secreted form: Secreted into urine after proteolytically cleaveage. Into the urine, may contribute to colloid osmotic pressure, retards passage of positively charged electrolytes, prevents urinary tract infection and modulates formation of supersaturated salts and their crystals. [UniProt]
Cellular Localization Apical cell membrane; Lipid-anchor, GPI-anchor. Basolateral cell membrane; Lipid-anchor, GPI-anchor. Cell projection, cilium membrane. Note=Only a small fraction sorts to the basolateral pole of tubular epithelial cells compared to apical localization (PubMed:22776760). Secreted into urine after cleavage (PubMed:18375198, PubMed:26811476). Colocalizes with NPHP1 and KIF3A (PubMed:20172860). Uromodulin, secreted form: Secreted. Note=Detected in urine. [UniProt]
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PTM N-glycosylated (PubMed:19005207, PubMed:26673890, PubMed:26811476). N-glycan heterogeneity at Asn-232: Hex7HexNAc6 (major) and dHex1Hex7HexNAc6 (minor); at Asn-322: dHex1Hex6HexNAc5 (minor), dHex1Hex7HexNAc6 (major) and dHex1Hex8HexNAc7 (minor); at Asn-396: Hex6HexNAc5 (major), dHex1Hex6HexNAc5 (minor) and Hex7HexNAc6 (minor) (PubMed:22171320).

Proteolytically cleaved at a conserved C-terminal proteolytic cleavage site to generate the secreted form found in urine (PubMed:18375198, PubMed:19005207). This cleavage is catalyzed by HPN (PubMed:26673890). [UniProt]
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