Dkk-1 was detected in immersion fixed paraffin-embedded sections of human colon using Human Dkk-1 Monoclonal Antibody (Catalog # MAB10962) at 15 µg/mL overnight at 4 °C. Before incubation with the primary antibody, ...read more
S. frugiperda insect ovarian cell line Sf 21-derived recombinant human Dkk-1 Thr32-His266 Accession # O94907
Specificity
Detects human Dkk-1 in ELISAs. In sandwich immunoassays, no cross-reactivity or interference with recombinant human (rh) Dkk-4, rhKremen-1, rhKremen-2 or rhLRP-6 is observed.
Source
N/A
Isotype
IgG2b
Clonality
Monoclonal
Host
Mouse
Gene
DKK1
Purity
Protein A or G purified from hybridoma culture supernatant
Purity Statement
Protein A or G purified from hybridoma culture supernatant
Innovator's Reward
Test in a species/application not listed above to receive a full credit towards a future purchase.
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
12 months from date of receipt, -20 to -70 °C as supplied.
1 month, 2 to 8 °C under sterile conditions after reconstitution.
6 months, -20 to -70 °C under sterile conditions after reconstitution.
Buffer
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.
Preservative
No Preservative
Concentration
LYOPH
Purity
Protein A or G purified from hybridoma culture supernatant
Reconstitution Instructions
Reconstitute at 0.5 mg/mL in sterile PBS.
Notes
This product is produced by and ships from R&D Systems, Inc., a Bio-Techne brand.
Alternate Names for Dkk-1 Antibody (141135)
dickkopf (Xenopus laevis) homolog 1
dickkopf homolog 1 (Xenopus laevis)
dickkopf related protein-1
Dickkopf-1
dickkopf-related protein 1
Dkk1
Dkk-1
hDkk-1
SKdickkopf-1 like
Background
Members of the dickkopf-related protein family (Dkk-1, -2, -3, and -4) are secreted proteins with two cysteine-rich domains separated by a linker region. Dkk-3 and -4 also have one prokineticin domain. Dkk-1, -2, and -4 function as antagonists of canonical Wnt signaling by binding to LRP5/6, preventing interaction of LRP5/6 with Wnt-Frizzled complexes. Dkk-1, -2, and -4 also bind cell surface Kremen-1 or -2 and promote the internalization of LRP5/6. Antagonistic activity of Dkk-3 has not been demonstrated. Dkk proteins have distinct patterns of expression in adult and embryonic tissues and have a wide range of effects on tissue development and morphogenesis. The Dkk family also includes Soggy, which is homologous to Dkk-3 but not to the other family members. Soggy has not been shown to inhibit Wnt signaling, and its role in the pathway is unclear.
Limitations
This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.
The role of Wnts in neuroinflammation By Michalina Hanzel, PhDThe multifaceted roles of the Wnt family of glycoproteins have been extensively characterized throughout embryonic development and adult homeostasis. The highly conserved, cell- and tissue- s... Read full blog post.
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