Recombinant Human Wnt-3a Protein

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Recombinant Human Wnt-3a (Catalog # 5036-WN) 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 the ...read more
The lot-to-lot consistency of Recombinant Human Wnt-3a Protein (Catalog # 5036-WN) was assessed by testing the ability of three independent lots of the protein to induce alkaline phosphatase production in the MC3T3-E1 ...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

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Recombinant Human Wnt-3a Protein 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 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 with BSA as a carrier protein.
Purity
>75%, by SDS-PAGE under reducing conditions and visualized by silver stain.
Reconstitution Instructions
Reconstitute at 200 μg/mL in sterile PBS containing at least 0.1% human or bovine serum albumin.

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

  • 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)(370)

We have publications tested in 10 confirmed species: Human, Mouse, Rat, Bovine, Equine, Frog, N/A, Porcine, Primate (Chlorocebus aethiops),  Human.

We have publications tested in 9 applications: Bioassay, Cell Culture, Differentiation, ELISA (Standard), In Vivo, Stimulation, Surface Plasmon Resonance, Tissue Culture, Western Blot.


Filter By Application
Bioassay
(327)
Cell Culture
(36)
Differentiation
(1)
ELISA (Standard)
(1)
In Vivo
(1)
Stimulation
(2)
Surface Plasmon Resonance
(1)
Tissue Culture
(1)
Western Blot
(1)
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Human
(331)
Mouse
(21)
Rat
(4)
Bovine
(4)
Equine
(1)
Frog
(2)
N/A
(1)
Porcine
(5)
Primate (Chlorocebus aethiops)
(1)
 Human
(1)
All Species
Showing Publications 1 - 10 of 370. Show All 370 Publications.
Publications using 5036-WN Applications Species
Zhao, X;Sun, Q;Shou, Y;Chen, W;Wang, M;Qu, W;Huang, X;Li, Y;Wang, C;Gu, Y;Ji, C;Shu, Q;Li, X; A human forebrain organoid model reveals the essential function of GTF2IRD1-TTR-ERK axis for the neurodevelopmental deficits of Williams syndrome eLife 2024-12-13 [PMID: 39671308] (Bioassay, Human) Bioassay Human
Wang, Z;Elbanna, Y;Godet, I;Peters, L;Lampe, G;Chen, Y;Xavier, J;Huse, M;Massagué, J; TGF-? induces an atypical EMT to evade immune mechanosurveillance in lung adenocarcinoma dormant metastasis bioRxiv : the preprint server for biology 2024-10-15 [PMID: 39463937] (Bioassay, Human) Bioassay Human
Escribano-Núñez, A;Cornelis, FMF;De Roover, A;Sermon, A;Cailotto, F;Lories, RJ;Monteagudo, S; IGF1 drives Wnt-induced joint damage and is a potential therapeutic target for osteoarthritis Nature communications 2024-10-24 [PMID: 39448593] (Bioassay, Human) Bioassay Human
Zhang, L;Wang, X;Yang, X;Chi, Y;Chu, Y;Zhang, Y;Gong, Y;Wang, F;Zhao, Q;Zhao, D; Genome Engineering of Primary and Pluripotent Stem Cell-Derived Hepatocytes for Modeling Liver Tumor Formation Biology 2024-09-02 [PMID: 39336111] (Bioassay, Human) Bioassay Human
Lucendo-Villarin, B;Wang, Y;Mallanna, SK;Kimbrel, EA;Hay, DC; Screening a Compound Library to Identify Additives That Boost Cytochrome P450 Enzyme Function in Vascularised Liver Spheres Cells 2024-09-22 [PMID: 39329775] (Bioassay, Human) Bioassay Human
Zhang, W;Cui, Y;Lu, M;Xu, M;Li, Y;Song, H;Luo, Y;Song, J;Yang, Y;Wang, X;Liao, L;Wang, Y;Reid, L;He, Z; Hormonally and chemically defined expansion conditions for organoids of biliary tree Stem Cells Bioactive materials 2024-11-01 [PMID: 39309110] (Bioassay, Mouse) Bioassay Mouse
Courtney K Carlson, Theresa B Loveless, Marija Milisavljevic, Patrick I Kelly, Jeremy H Mills, Keith E J Tyo, Chang C Liu A Massively Parallel In Vivo Assay of TdT Mutants Yields Variants with Altered Nucleotide Insertion Biases ACS Synth Biol [PMID: 39302688] (Bioassay, Human) Bioassay Human
Sun, H;Wang, Y;Sun, M;Ke, X;Li, C;Jin, B;Pang, M;Wang, Y;Jiang, S;Du, L;Du, S;Zhong, S;Zhao, H;Pang, Y;Sun, Y;Yang, Z;Yang, H;Mao, Y; Developing Patient-Derived 3D-Bioprinting models of pancreatic cancer Journal of advanced research 2024-09-13 [PMID: 39278567] (Bioassay, Human) Bioassay Human
Lekkala, VKR;Shrestha, S;Al Qaryoute, A;Dhinoja, S;Acharya, P;Raheem, A;Jagadeeswaran, P;Lee, MY; Enhanced Maturity and Functionality of Vascularized Human Liver Organoids through 3D Bioprinting and Pillar Plate Culture bioRxiv : the preprint server for biology 2024-08-22 [PMID: 39229042] (Bioassay, Human) Bioassay Human
Zhang, R;Wu, M;Xiang, D;Zhu, J;Zhang, Q;Zhong, H;Peng, Y;Wang, Z;Ma, G;Li, G;Liu, F;Ye, W;Shi, R;Zhou, X;Babarinde, IA;Su, H;Chen, J;Zhang, X;Qin, D;Hutchins, AP;Pei, D;Li, D; A primate-specific endogenous retroviral envelope protein sequesters SFRP2 to regulate human cardiomyocyte development Cell stem cell 2024-08-06 [PMID: 39146934] (Bioassay, Human) Bioassay Human
Show All 370 Publications.

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Bioinformatics

Gene Symbol WNT3A
Uniprot