Human Dickkopf Related Protein 1 (DKK1) ELISA Kit | DKK1 elisa kit

Human Dickkopf Related Protein 1 (DKK1) ELISA Kit

Cat. Num. AAA268956

• Gene Names: DKK1; SK; DKK-1
• Reactivity: Human
• Synonyms: Dickkopf Related Protein 1 (DKK1); Human Dickkopf Related Protein 1 (DKK1) ELISA Kit; DKK1 elisa kit

• Reactivity: Human
• Specificity: No cross-reaction with other factors.
• Sequence Length: 266

• Samples: Human serum, plasma or cell culture supernatant
• Assay Type: Quantitative Sandwich
• Detection Range: 10 ng/mL-0.156 ng/mL
• Sensitivity: Up to 0.05 ng/mL
• Intra-assay Precision: <= 8%
• Inter-assay Precision: <= 12%
• Preparation and Storage: Store all reagents at 2-8 degree C.

Typical Testing Data/Standard Curve (for reference only)

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Related Product Information for DKK1 elisa kit

Principle of the Assay: As mentioned above, this kit utilizes the Double Antibody Sandwich ELISA technique. The pre-coated antibody is an anti-Human DKK1 monoclonal antibody, while the detection antibody is a biotinylated polyclonal antibody. Samples and biotinylated antibodies are added into ELISA plate wells and washed out with PBS or TBS after their respective additions to the wells. Then Avidin-peroxidase conjugates are added to the wells in after. TMB substrate is used for coloration after the enzyme conjugate has already been thoroughly washed out of the wells by PBS or TBS. TMB reacts to form a blue product from the peroxidase activity, and finally turns to yellow after addition of the stop solution (Color Reagent C). The color intensity and quantity of target analyte in the sample are positively correlated.

NCBI and Uniprot Product Information

• NCBI GI #: 7110719
• NCBI GeneID: 22943
• NCBI Accession #: NP_036374.1
• NCBI GenBank Nucleotide #: NM_012242.2
• Molecular Weight: 28,672 Da
• NCBI Official Full Name: dickkopf-related protein 1
• NCBI Official Synonym Full Names: dickkopf WNT signaling pathway inhibitor 1
• NCBI Official Symbol: DKK1
• NCBI Official Synonym Symbols: SK; DKK-1
• NCBI Protein Information: dickkopf-related protein 1; hDkk-1; dickkopf-1 like; dickkopf 1 homolog; dickkopf-like protein 1; dickkopf related protein-1
• UniProt Protein Name: Dickkopf-related protein 1
• Protein Family: Dickkopf-related protein
• UniProt Gene Name: DKK1
• UniProt Synonym Gene Names: UNQ492/PRO1008; Dickkopf-1; Dkk-1; hDkk-1
• UniProt Entry Name: DKK1_HUMAN

NCBI Description

This gene encodes a protein that is a member of the dickkopf family. It is a secreted protein with two cysteine rich regions and is involved in embryonic development through its inhibition of the WNT signaling pathway. Elevated levels of DKK1 in bone marrow plasma and peripheral blood is associated with the presence of osteolytic bone lesions in patients with multiple myeloma. [provided by RefSeq, Jul 2008]

Uniprot Description

DKK1: Antagonizes canonical Wnt signaling by inhibiting LRP5/6 interaction with Wnt and by forming a ternary complex with the transmembrane protein KREMEN that promotes internalization of LRP5/6. DKKs play an important role in vertebrate development, where they locally inhibit Wnt regulated processes such as antero- posterior axial patterning, limb development, somitogenesis and eye formation. In the adult, Dkks are implicated in bone formation and bone disease, cancer and Alzheimer disease. Interacts with LRP6. Interacts (via the C-termianl Cys- rich domain) with LRP5 (via beta-propeller regions 3 and 4); the interaction, enhanced by MESD and or KREMEN, antagonizes Wnt- mediated signaling. Placenta. Belongs to the dickkopf family.

Protein type: Inhibitor; Secreted; Secreted, signal peptide

Chromosomal Location of Human Ortholog: 10q11.2

Cellular Component: extracellular space; early endosome membrane; extracellular region; plasma membrane

Molecular Function: receptor antagonist activity; signal transducer activity; protein binding; growth factor activity; low-density lipoprotein receptor binding

Biological Process: cellular morphogenesis during differentiation; negative regulation of skeletal muscle development; negative regulation of Wnt receptor signaling pathway; response to retinoic acid; regulation of receptor internalization; negative regulation of peptidyl-serine phosphorylation; negative regulation of transcription from RNA polymerase II promoter; negative regulation of BMP signaling pathway; hair follicle development; negative regulation of mesodermal cell fate specification; mesoderm formation; endoderm formation; forebrain development; regulation of endodermal cell fate specification; negative regulation of protein complex assembly; embryonic limb morphogenesis