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Invitrogen
DKK1 Polyclonal Antibody
Advanced Verification
This Antibody was verified by Knockdown to ensure that the antibody binds to the antigen stated.
FIGURE: 1 / 7
DKK1 Antibody (PA5-32722) in ICC/IF
Immunofluorescence analysis of DKK1 was performed using 70% confluent log phase HCT 116 and BeWo cells. The cells were fixed with 4% paraformaldehyde for 15 minutes, permeabilized with 0.1% Triton™ X-100 for 15 minutes, and blocked with 2% BSA for 45 minutes at room temperature. The cells were labeled with DKK1 Polyclonal Antibody (Product # PA5-32722) at 5 µg/mL in 0.1% BSA, incubated at 4 degree celsius overnight and then labeled with Donkey anti-Rabbit IgG (H+L) Highly Cross-Adsorbed Secondary Antibody, Alexa Fluor Plus 488 conjugate (P... View More
Product Details
PA5-32722
Applications
Tested Dilution
Publications
Product Specifications
Species Reactivity
Horse,
Human,
Non-human primate,
Pig
Host/Isotype
Rabbit
/ IgG
Class
Polyclonal
Type
Antibody
Immunogen
Synthetic 16 amino acid peptide from N-terminus of human DKK1.
Conjugate
Form
Liquid
Concentration
1 mg/mL
Purification
Antigen affinity chromatography
Storage buffer
PBS
Contains
0.1% sodium azide
Storage conditions
Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.
Shipping conditions
Ambient (domestic); Wet ice (international)
RRID
AB_2550185
Product Specific Information
Percent identity with other species by BLAST analysis: Human, Gorilla, Monkey, Marmoset, Horse, Pig (100%); Gibbon, Mouse, Rat, Bat, Elephant (94%); Bovine, Hamster (88%); Panda, Rabbit (81%).
For IHC(P), use heat induced antigen retrieval in pH 6.0 citrate buffer. After incubation with the primary antibody, slides were incubated with biotinylated secondary antibody, followed by alkaline phosphatase-streptavidin and chromogen.
Target Information
DKK-1 is a member of the DKK protein family which also includes DKK-2, DKK-3 and DKK-4. DKK-1 was originally identified as a Xenopus head-forming molecule that behaves as an antagonist for Wnt signaling. Subsequent studies have shown that DKK-1 and DKK-4 play important regulatory roles in the Wnt/beta-catenin signaling pathway by forming inhibitory complexes with LDL receptor-related proteins 5 and 6 (LRP5 and LRP6), which are essential components of the Wnt/beta-catenin signaling system. LRP5 and LRP6 are single-pass transmembrane proteins that appear to act as co-receptors for Wnt ligands involved in the Wnt/beta-catenin signaling cascade. It has been suggested that by inhibiting Wnt/beta-catenin signaling, which is essential for posterior patterning in vertebrates, DKK-1 permits anterior development. This notion is supported by the finding that mice deficient of DKK-1 expression lack head formation and die during embryogenesis.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases: dickkopf 1 homolog; dickkopf homolog 1; dickkopf related protein-1; Dickkopf-1; dickkopf-1 like; dickkopf-like protein 1; Dickkopf-related protein 1; Dickkopf1; hDkk-1; hDkk1; SK
Gene Aliases: DKK-1; DKK1; SK; UNQ492/PRO1008
UniProt ID: (Human) O94907
Entrez Gene ID: (Human) 22943, (Pig) 100157640, (Horse) 100071881
negative regulation of transcription from RNA polymerase II promoter
cell morphogenesis involved in differentiation
endoderm formation
mesoderm formation
hair follicle development
regulation of receptor internalization
negative regulation of Wnt signaling pathway
embryonic limb morphogenesis
negative regulation of BMP signaling pathway
forebrain development
negative regulation of protein binding
response to retinoic acid
negative regulation of peptidyl-serine phosphorylation
negative regulation of mesodermal cell fate specification
regulation of endodermal cell fate specification
negative regulation of skeletal muscle tissue development
negative regulation of synapse assembly
regulation of synaptic transmission, glutamatergic
face morphogenesis
negative regulation of pathway-restricted SMAD protein phosphorylation
motor learning
positive regulation of heart induction by negative regulation of canonical Wnt signaling pathway
negative regulation of canonical Wnt signaling pathway
Wnt signaling pathway involved in somitogenesis
extracellular negative regulation of signal transduction
negative regulation of canonical Wnt signaling pathway involved in cardiac muscle cell fate commitment
regulation of dopaminergic neuron differentiation
midbrain morphogenesis
negative regulation of Wnt-Frizzled-LRP5/6 complex assembly
negative regulation of cardiac muscle cell differentiation
Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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