Recombinant Human Cysteine-Rich Angiogenic Inducer 61

SKU:BHP11002356
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ProSpec-Tany TechnoGene Ltd
ProSpec-Tany TechnoGene Ltd
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Overview
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RUO recombinant Cysteine-Rich Angiogenic Inducer 61 (Human) protein for mechanistic studies and assay development. Supplied as a traceable protein input (E. coli; >95% (SDS-PAGE) purity; lyophilized; MW 39.5 kDa) for reproducible assay inputs.
Target IGFBP10
Species Human
Options selector
Catalog no. Size
cyt-164-5UG 5 ug
cyt-164-20UG 20 ug
cyt-164-1MG 1 mg
Available Options

Select the variant that best fits your experiment. Availability and lead time may vary by option.

  • Options: Size (3) — 5 ug, 20 ug, 1 mg
  • Lead time: options listed as “in stock at manufacturer” typically ship in 5–7 business days; other statuses may take longer.
  • Storage: Lyophilized CYR61 Human although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution CYR61 should be stored at 4°C between 2-7 days and for future use below -18°C. Please prevent freeze-thaw cycles.
  • Shipping: cold-chain shipment (typically with ice packs).
  • Upon receipt: store at the recommended temperature as soon as possible.
  • Sales terms and conditions: Please review prior to ordering.
Field Specification
Mfr No cyt-164
Alternative Names CYR61, Protein CYR61, Cysteine-rich angiogenic inducer 61, IGF-binding protein 10, IGFBP-10, IBP-10, Protein GIG1, CCN family member 1, CCN1, GIG1, IGFBP10.
Biological Activity The ED50 was determined by the proliferation of mouse 3T3 cells is < 2.0 ug/ml, corresponding to a specific activity of > 500 units/mg.
Cellular Localization Secreted/Extracellular
Concentration 2.0 ug/ml
Expression System
  • E. coli
Form Sterile Filtered White lyophilized (freeze-dried) powder.
Formulation Lyophilized from a 0.2m filtered concentrated solution in PBS, pH 7.4.
Product Type
  • Proteins & Peptides
  • Cytokines and Growth Factors
  • Other Protein
Protein Length 357
Protein Size 39.5 kDa
Purity Greater than 95.0% as determined by SDS-PAGE.
Solubility It is recommended to reconstitute the lyophilized CYR61 in sterile 18M-cm H 2 O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.
Source Escherichia Coli.
Species Human
Storage Lyophilized CYR61 Human although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution CYR61 should be stored at 4°C between 2-7 days and for future use below -18°C. Please prevent freeze-thaw cycles.
Target IGFBP10

Recombinant Human Cysteine-Rich Angiogenic Inducer 61 is supplied as a recombinant protein for in vitro research use.

Background

CYR61 is a growth factor-inducible, immediate-early gene that has multifaceted activities in various cancers. CYR61 is a secreted, cysteine-rich, binding protein which is encoded by a growth factor-inducible immediate-early gene. Acting as an extracellular, matrix-associated signaling molecule, CYR61 promotes the adhesion of endothelial cells through interaction with integrin and enhances growth factor-induced DNA synthesis in the same cell type.

Title: Cysteine-Rich Angiogenic Inducer 61 Human Recombinant: A Potential Regulator of Angiogenesis Abstract: Cysteine-rich angiogenic inducer 61 (CYR61) is an important extracellular matrix-associated protein that plays a significant role in angiogenesis and cell adhesion. This research paper provides a comprehensive analysis of human recombinant CYR61, focusing on its production, characterization, and potential applications in regulating angiogenesis. The paper discusses the significance of CYR61 in physiological and pathological angiogenesis, including wound healing, tumor development, and cardiovascular diseases. Furthermore, it explores ongoing research and clinical trials investigating the therapeutic potential of recombinant CYR61 in various pathological conditions. The information presented in this paper aims to enhance our understanding of human recombinant CYR61 and its utility as a research tool and a potential regulator of angiogenesis. Introduction: Cysteine-rich angiogenic inducer 61 (CYR61) is an extracellular matrix-associated protein that plays a crucial role in angiogenesis, the formation of new blood vessels from pre-existing ones. Human recombinant CYR61, produced through genetic engineering techniques, provides researchers with a valuable tool to study its biological functions and explore its therapeutic potential. Production and Characterization: Recombinant CYR61 is typically generated using expression systems such as mammalian cells or bacteria. The protein is then purified and characterized to ensure its structural integrity and functional activity. Quality control measures are implemented to confirm the specificity and bioactivity of the recombinant CYR61. Role in Angiogenesis: CYR61 is involved in various aspects of angiogenesis, including endothelial cell proliferation, migration, and tube formation. It interacts with integrins and other cell surface receptors to modulate signaling pathways involved in angiogenic processes. Recombinant CYR61 serves as a valuable tool for studying the mechanisms underlying angiogenesis and exploring its potential as a therapeutic target. Therapeutic Implications: The dysregulation of angiogenesis is associated with several pathological conditions, including cancer, cardiovascular diseases, and chronic wounds. Recombinant CYR61 has shown promise as a potential regulator of angiogenesis and a therapeutic agent. It can be used to promote or inhibit angiogenesis, depending on the specific context. Ongoing research and clinical trials are investigating the therapeutic applications of recombinant CYR61 in various diseases, including cancer and ischemic disorders. Conclusion: Human recombinant CYR61 is a valuable research tool and a potential regulator of angiogenesis. Its production, characterization, and applications in modulating angiogenic processes contribute to our understanding of angiogenesis and the development of novel therapeutic interventions. Continued research and clinical trials exploring the therapeutic potential of recombinant CYR61 offer promising prospects for improving outcomes in cancer, cardiovascular diseases, and wound healing.

Product format

Provided as a recombinant protein suitable for in vitro workflows such as binding studies, screening, and assay development. Refer to the specifications table for expression format and molecular properties.

What is the purity of Recombinant Human Cysteine-Rich Angiogenic Inducer 61 (Human)?
Greater than 95.0% as determined by SDS-PAGE. BioHippo includes a Certificate of Analysis (CoA) confirming purity per lot with every order.
What buffer / formulation is this protein supplied in?
Supplied as: Lyophilized from a 0.2m filtered concentrated solution in PBS, pH 7.4. Reconstitute lyophilized material in sterile ultrapure water or the recommended buffer per the datasheet prior to use.
How should Recombinant Human Cysteine-Rich Angiogenic Inducer 61 (Human) be stored?
Lyophilized CYR61 Human although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution CYR61 should be stored at 4°C between 2-7 days and for future use below -18°C. Please prevent freeze-thaw cycles. Prepare single-use aliquots after reconstitution to avoid repeated freeze–thaw cycles.
What expression system was used to produce this protein?
This recombinant protein was expressed in E. coli. The system was selected to achieve high yield, correct folding, and appropriate post-translational modifications.
Is this protein biologically active?
The ED50 was determined by the proliferation of mouse 3T3 cells is < 2.0 ug/ml, corresponding to a specific activity of > 500 units/mg. Refer to the product datasheet for recommended assay conditions and controls.
Is this protein approved for clinical or in vitro diagnostic use?
No. Supplied for Research Use Only (RUO) — not intended for therapeutic applications or in vitro diagnostic procedures.
Can I request a custom size, tag variant, or formulation?
Yes. BioHippo can accommodate custom requests including alternative sizes, His/GST/Fc tag variants, bulk quantities, and custom formulations. See the Customization & Add-ons tab or email support@biohippo.com.

Can’t Find What You’re Looking For? We can help you source the best match or customize a recombinant protein solution for your study. Options may include species (human/mouse/rat), protein region/domain (full-length vs fragment), tag or label (His/GST/FLAG/biotin/fluorescent), expression system (E. coli/HEK293/insect), purity grade, formulation (buffer, carrier-free, glycerol-free), activity/functional validation (binding or enzymatic assays), endotoxin level (low-endotoxin for cell-based work), mutants/variants (point mutations, isoforms), and bulk or custom packaging. Click Talk to a Scientist to submit a request form, email us at support@biohippo.com, or explore our Research Services for additional support. Our team will be in contact with you shortly.

Bibliography: Chen, C. C., Chen, N., Liang, Y., et al. (2015). Recombinant cysteine-rich angiogenic inducer 61 promotes ischemic neovascularization through angiopoietin-1/Tie2 signaling. Molecular Therapy, 23(6), 877-889. Chen, C. C., Chen, N., Lau, L. F. (2001). The angiogenic factors Cyr61 and connective tissue growth factor induce adhesive signaling in primary human skin fibroblasts. Journal of Biological Chemistry, 276(14), 10443-10452. Chen, Y., Du, X., Zhao, L., et al. (2019). Cyr61 enhances endothelial cell adhesion and increases integrin α6β1 expression through ERK-mediated FAK pathway. Molecular and Cellular Biochemistry, 455(1-2), 177-188. Huang, C. Y., Lin, Y. W., Su, J. C., et al. (2018). Cyr61/CCN1 signaling is critical for epithelial-mesenchymal transition and stemness and promotes pancreatic carcinogenesis. Molecular Cancer, 17(1), 70. Xie, D., Yin, D., Tong, X., et al. (2006). Cyr61 is overexpressed in gliomas and involved in integrin-linked kinase-mediated Akt and β-catenin-TCF/Lef signaling pathways. Cancer Research, 66(1), 198-208.
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