WT1/Wilms tumor protein/GUD/WAGR/WIT-2/WT33/AWT1/NPHS4GUD/WAGR/Wilms tumor 1

For Research Use Only. Not for use in diagnostic procedures.

Store at 4 degree C if kit is to be used within 1 week. Stable for 6 months (if micro ELISA Plate, Lyophilized Standard and Concentrated Biotinylated Detection Protein stored at-20 degree C. Other components at 2-8 degree C). Stable for 12 months (if the entire kit is stored at-20 degree C).

Manufactured in an ISO 13485:2003 and EN ISO 13485:2012 Certified Laboratory.

Select online data sheet information is drawn from bioinformatics databases, occasionally resulting in ambiguous or non-relevant product information. It is the responsibility of the customer to review, verify, and evaluate the information to make sure it matches their requirements before purchasing the kit. Our ELISA Kit assays are dynamic research tools and sometimes they may be updated and improved. If the format of this assay is important to you then please request the current manual or contact our technical support team with a presales inquiry before placing an order. We will confirm the current details of the assay. We cannot guarantee the sample manual posted online is the most current manual.

Small volumes of WT1 elisa kit vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.

MBS761090 is a ready-to-use microwell, strip plate ELISA (enzyme-linked immunosorbent assay) Kit for analyzing the presence of the Wilms tumor protein (WT1) ELISA Kit target analytes in biological samples. The concentration gradients of the kit standards or positive controls render a theoretical kit detection range in biological research samples containing WT1. The ELISA analytical biochemical technique of the MBS761090 kit is based on WT1 antibody-WT1 antigen interactions (immunosorbency) and an HRP colorimetric detection system to detect WT1 antigen targets in samples. The ELISA Kit is designed to detect native, not recombinant, WT1. Appropriate sample types may include undiluted body fluids and/or tissue homogenates, secretions. Quality control assays assessing reproducibility identified the intra-assay CV (%) and inter-assay CV(%).

Principle of the Assay||This kit was based on sandwich enzyme-linked immune-sorbent assay technology. Anti-Human WT1 antibody was pre-coated onto 96-well plates. And the biotin conjugated anti-Human WT1 antibody was used as detection antibodies. The standards, test samples and biotin conjugated detection antibody were added to the wells subsequently, and wash with wash buffer. HRPStreptavidin was added and unbound conjugates were washed away with wash buffer. TMB substrates were used to visualize HRP enzymatic reaction. TMB was catalyzed by HRP to produce a blue color product that changed into yellow after adding acidic stop solution. The density of yellow is proportional to the Human WT1 amount of sample captured in plate. Read the O.D. absorbance at 450nm in a microplate reader, and then the concentration of Human WT1can be calculated.

33,086 Da

Wilms tumor 1

Wilms tumor protein

Wilms tumor protein

WT1_HUMAN

This gene encodes a transcription factor that contains four zinc-finger motifs at the C-terminus and a proline/glutamine-rich DNA-binding domain at the N-terminus. It has an essential role in the normal development of the urogenital system, and it is mutated in a small subset of patients with Wilms tumor. This gene exhibits complex tissue-specific and polymorphic imprinting pattern, with biallelic, and monoallelic expression from the maternal and paternal alleles in different tissues. Multiple transcript variants have been described. In several variants, there is evidence for the use of a non-AUG (CUG) translation initiation codon upstream of, and in-frame with the first AUG. Authors of PMID:7926762 also provide evidence that WT1 mRNA undergoes RNA editing in human and rat, and that this process is tissue-restricted and developmentally regulated. [provided by RefSeq, Mar 2015]

WT1: a DNA binding protein and apparent transcriptional regulator. Recognizes and binds to the DNA sequence 5'-CGCCCCCGC-3'. Expressed in the kidney and a subset of hematopoietic cells. Defects in WT1 are the cause of Wilms tumor 1 (WT1), an embryonal malignancy of the kidney that affects approximately 1 in 10'000 infants and young children. It occurs both in sporadic and hereditary forms. Four alternatively spliced isoforms have been described.

Protein type: C2H2-type zinc finger protein; DNA-binding; Nucleolus; Transcription factor; Tumor suppressor

Chromosomal Location of Human Ortholog: 11p13

Cellular Component: cytoplasm; nuclear speck; nucleus

Molecular Function: double-stranded methylated DNA binding; protein binding; sequence-specific DNA binding; transcription factor activity; zinc ion binding

Biological Process: adrenal gland development; camera-type eye development; epithelial cell differentiation; germ cell development; glomerular basement membrane development; glomerulus development; gonad development; heart development; kidney development; male genitalia development; male gonad development; negative regulation of apoptosis; negative regulation of cell growth; negative regulation of cell proliferation; negative regulation of transcription from RNA polymerase II promoter; negative regulation of transcription, DNA-dependent; positive regulation of transcription, DNA-dependent; regulation of transcription from RNA polymerase II promoter; regulation of transcription, DNA-dependent; RNA splicing; sex determination; thorax and anterior abdomen determination; tissue development; ureteric bud branching; ureteric bud development; vasculogenesis

Disease: Aniridia; Denys-drash Syndrome; Frasier Syndrome; Meacham Syndrome; Mesothelioma, Malignant; Nephrotic Syndrome, Type 4; Wilms Tumor 1; Wilms Tumor, Aniridia, Genitourinary Anomalies, And Mental Retardation Syndrome

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