Recombinant Human Wnt-3a Protein, CF

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Recombinant Human Wnt-3a (Catalog # 5036-WN/CF) induces alkaline phosphatase production by the MC3T3-E1 mouse preosteoblast cell line. The ED50 is 1.7-fold better with more than twice the maximum response compared to ...read more
The lot-to-lot consistency of Recombinant Human Wnt-3a (Catalog # 5036-WN/CF) was assessed by testing the ability of three independent lots of the protein to induce alkaline phosphatase production in the MC3T3-E1 mouse ...read more
iPSC-derived human intestinal organoids were cultured using Cultrex™ UltiMatrix RGF Basement Membrane Extract (BME001-05) and intestinal organoid culture medium, which includes Recombinant Human Wnt-3a (Catalog # ...read more
Adult stem cells isolated from human descending colon were embedded in Cultrex UltiMatrix RGF Basement Membrane Extract (BME001-05) and cultured for 30 days in intestinal organoid culture medium, which includes ...read more

Product Details

Summary
Reactivity HuSpecies Glossary
Applications Bioactivity
Format
Carrier-Free

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Catalog# & Formulation Size Price

Recombinant Human Wnt-3a Protein, CF Summary

Details of Functionality
Measured by its ability to induce alkaline phosphatase production by MC3T3‑E1 mouse preosteoblast cells. The ED50 for this effect is 5.00-25.0 ng/mL. Measured by its ability to induce Topflash reporter activity in HEK293T human embryonic kidney cells. The ED50 for this effect is <500 ng/mL. Protein concentrations should be titrated based on cell type and if appropriate, passage number of the cell line.
Optimal concentrations should be determined by each laboratory for each application.
Source
Chinese Hamster Ovary cell line, CHO-derived human Wnt-3a protein
Ser19-Lys352
Accession #
N-terminal Sequence
Ser19
Protein/Peptide Type
Recombinant Proteins
Gene
WNT3A
Purity
>75%, by SDS-PAGE under reducing conditions and visualized by silver stain.
Endotoxin Note
<1.0 EU per 1 μg of the protein by the LAL method.

Applications/Dilutions

Dilutions
  • Bioactivity
  • Bioactivity2
Theoretical MW
37.4 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.
SDS-PAGE
40 kDa, reducing conditions
Publications
Read Publications using
5036-WN/CF in the following applications:

Packaging, Storage & Formulations

Storage
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.
  • 3 months, -20 to -70 °C under sterile conditions after reconstitution.
Buffer
Lyophilized from a 0.2 μm filtered solution in PBS, EDTA and CHAPS.
Purity
>75%, by SDS-PAGE under reducing conditions and visualized by silver stain.
Reconstitution Instructions
Reconstitute at 200 μg/mL in sterile PBS.

Notes

This product is produced by and ships from R&D Systems, Inc., a Bio-Techne brand.

Alternate Names for Recombinant Human Wnt-3a Protein, CF

  • MGC119418
  • MGC119419
  • MGC119420
  • protein Wnt-3a
  • wingless-type MMTV integration site family, member 3A
  • Wnt3a
  • Wnt-3a

Background

Wnt-3a is one of 19 vertebrate members of the Wingless-type MMTV integration site (Wnt) family of highly conserved cysteine-rich secreted glycoproteins important for normal developmental processes (1). Wnts bind to the cell surface Frizzled family receptors in conjunction with low-density lipoprotein receptor-related protein family receptors (LRP5 or 6) resulting in the stabilization of intracellular beta -catenin levels (2). As intracellular beta -catenin levels rise, beta -catenin binds to TCF/LEF transcription factors leading to expression of Wnt target genes (3). Endo-IWR 1 (Catalog # 3532, # PSM1324) is a cell-permeant small molecule inhibitor of Axin turnover that suppresses Wnt signal transduction by stabilizing the beta -catenin destruction complex (4). Wnt-3a is a 44 kDa secreted hydrophobic glycoprotein containing a conserved pattern of 24 cysteine residues (5). Wnt-3a has two N-linked glycosylation sites (Asn 87, Asn 298), and Ser 209 is modified with palmitoleic acid (6). Glycosylation and acylation are essential for efficient Wnt secretion and biological activity, respectively (6, 7). Human Wnt-3a shares 96% amino acid (aa) identity with mouse mouse, bovine and canine Wnt-3a, and 89%, 86% and 84% aa identity with chicken, Xenopus and zebrafish Wnt-3a, respectively. It also shares 87% aa identity with Wnt3. During embryonic development, Wnt-3a is necessary for proper development of the hippocampus, anterior-posterior patterning, somite development, and tailbud formation (9-12). Wnt-3a also promotes self-renewal of hematopoietic stem cells, neural stem cells, and embryonic stem cells (13, 14).

  1. Willert, K. and Nusse, R. (2012) Cold Spring Harb. Perspect. Biol. 4:a007864.
  2. MacDonald, B.T. and X. He (2012) Cold Spring Harb. Perspect. Biol. 4:a007880.
  3. Korinek, V. et al. (1997) Science 275:1784.
  4. Chen, B. et al. (2009) Nat. Chem. Biol. 5:100.
  5. Smolich, B.D. et al. (1993) Mol. Biol. Cell 4:1267.
  6. Takada, R. et al. (2006) Dev. Cell 11:791.
  7. Komekado, H. (2007) Genes Cells 12:521.
  8. Dunty Jr. W. C. et al. (2008) Development 135:85.
  9. Ikeya, M. and S. Takada (2001) Mech. Dev. 103:27.
  10. Lee, S. M. et al. (2000) Development 127:457.
  11. Takada, S. et al. (1994) Genes Dev. 8:174.
  12. Willert, K. et al. (2003) Nature 423:6938.
  13. Kalani, M.Y. et al. (2008) Proc. Natl. Acad. Sci. USA 105:16970.
  14. Ten Berge, D. et al. (2011) Nat. Cell Biol. 13:1070.

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Publications for Wnt-3a (5036-WN/CF)(330)

We have publications tested in 8 confirmed species: Human, Mouse, Rat, Bovine, Equine, Frog, Porcine, Primate (Chlorocebus aethiops).

We have publications tested in 7 applications: Bioassay, Cell Culture, ELISA (Standard), In Vivo, Stimulation, Tissue Culture, Western Blot.


Filter By Application
Bioassay
(290)
Cell Culture
(35)
ELISA (Standard)
(1)
In Vivo
(1)
Stimulation
(2)
Tissue Culture
(1)
Western Blot
(1)
All Applications
Filter By Species
Human
(297)
Mouse
(18)
Rat
(4)
Bovine
(3)
Equine
(1)
Frog
(2)
Porcine
(4)
Primate (Chlorocebus aethiops)
(1)
All Species
Showing Publications 1 - 10 of 330. Show All 330 Publications.
Publications using 5036-WN/CF Applications Species
Ma, HY;Li, Q;Wong, WR;N'Diaye, EN;Caplazi, P;Bender, H;Huang, Z;Arlantico, A;Jeet, S;Wong, A;Emson, C;Brightbill, H;Tam, L;Newman, R;Roose-Girma, M;Sandoval, W;Ding, N; LOXL4, but not LOXL2, is the critical determinant of pathological collagen cross-linking and fibrosis in the lung Science advances 2023-05-26 [PMID: 37235663] (Bioassay, Human) Bioassay Human
G Cencelli, L Pacini, A De Luca, I Messia, A Gentile, Y Kang, V Nobile, E Tabolacci, P Jin, MG Farace, C Bagni Age-Dependent Dysregulation of APP in Neuronal and Skin Cells from Fragile X Individuals Cells, 2023-02-27;12(5):. 2023-02-27 [PMID: 36899894] (Bioassay, Human) Bioassay Human
YC Hsueh, RE Pratt, VJ Dzau, CP Hodgkinson Novel method of differentiating human induced pluripotent stem cells to mature cardiomyocytes via Sfrp2 Scientific Reports, 2023-03-09;13(1):3920. 2023-03-09 [PMID: 36894665] (Bioassay, Human) Bioassay Human
C Seidl, F Da Silva, K Zhang, K Wohlgemuth, H Omran, C Niehrs Mucociliary Wnt signaling promotes cilia biogenesis and beating Nature Communications, 2023-03-06;14(1):1259. 2023-03-06 [PMID: 36878953] (Bioassay, Frog) Bioassay Frog
C Seidl, F Da Silva, K Zhang, K Wohlgemuth, H Omran, C Niehrs Mucociliary Wnt signaling promotes cilia biogenesis and beating Nature Communications, 2023;14(1):1259. 2023 [PMID: 36878953] (Bioassay, Frog) Bioassay Frog
Y Shen, Y Chen, Y Lin, Y Li, P Liu, B Zhang, Y Wang, KC Chan, NK Mak, M Kahn, RZ Qi, H Yang CDK5RAP2 is a Wnt target gene and promotes stemness and progression of oral squamous cell carcinoma Cell Death & Disease, 2023-02-11;14(2):107. 2023-02-11 [PMID: 36774351] (Bioassay, Human) Bioassay Human
LH Cheng, CC Hsu, HW Tsai, WY Liao, PM Yang, TY Liao, HY Hsieh, TS Chan, KK Tsai ASPM activates Hedgehog and Wnt signaling to promote small cell lung cancer stemness and progression Cancer Research, 2023-03-15;0(0):. 2023-03-15 [PMID: 36638332] (Bioassay, Human) Bioassay Human
K Wang, F Ma, S Arai, Y Wang, A Varkaris, L Poluben, O Voznesensk, F Xie, X Zhang, X Yuan, SP Balk WNT5a Signaling through ROR2 Activates the Hippo Pathway to Suppress YAP1 Activity and Tumor Growth Cancer Research, 2023-04-04;0(0):. 2023-04-04 [PMID: 36622276] (Bioassay, Human) Bioassay Human
K Stoletov, S Sanchez, I Gorroño, M Rabano, M Vivanco, R Kypta, JD Lewis Intravital imaging of Wnt/beta-catenin and ATF2-dependent signalling pathways during tumour cell invasion and metastasis Journal of Cell Science, 2023-02-10;0(0):. 2023-02-10 [PMID: 36621522] (Bioassay, Human) Bioassay Human
MG Lee, H Oh, JW Park, JS You, JW Han Nuclear S6K1 Enhances Oncogenic Wnt Signaling by Inducing Wnt/beta-Catenin Transcriptional Complex Formation International Journal of Molecular Sciences, 2022-12-18;23(24):. 2022-12-18 [PMID: 36555784] (Cell Culture, Human) Cell Culture Human
Show All 330 Publications.

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Bioinformatics

Gene Symbol WNT3A
Uniprot