Recombinant Rat Ccn Family Member 1 (CCN1) Protein (His&Myc)

Name: Recombinant Rat Ccn Family Member 1 (CCN1) Protein (His&Myc)
Brand: Beta LifeScience
SKU: BLC-07063P
Availability: InStock

Greater than 85% as determined by SDS-PAGE.

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Product Overview

Description	Recombinant Rat Ccn Family Member 1 (CCN1) Protein (His&Myc) is produced by our E.coli expression system. This is a full length protein.
Purity	Greater than 85% as determined by SDS-PAGE.
Uniprotkb	Q9ES72
Target Symbol	CCN1
Species	Rattus norvegicus (Rat)
Expression System	E.coli
Tag	N-10His&C-Myc
Target Protein Sequence	TCPAACHCPLEAPKCAPGVGLVRDGCGCCKVCAKQLNEDCSKTQPCDHTKGLECNFGASSTALKGICRAQSEGRPCEYNSRIYQNGESFQPNCKHQCTCIDGAVGCIPLCPQELSLPNLGCPNPRLVKVSGQCCEEWVCDEDSIKDSLDDQDDLLGFDASEVELTRNNELIAIGKGSSLKRLPVFGTEPRVLYNPLHAHGQKCIVQTTSWSQCSKSCGTGISTRVTNDNSECRLVKETRICEVRPCGQPVYSSLKKGKKCSKTKKSPEPVRFTYAGCSSVKKYRPKYCGSCVDGRCCTPLQTRTVKMRFRCEDGEMFSKNVMMIQSCKCNYNCPHPNEASFRLYSLFNDIHKFRD
Expression Range	25-379aa
Protein Length	Full Length of Mature Protein
Mol. Weight	46.6 kDa
Research Area	Cardiovascular
Form	Liquid or Lyophilized powder
Buffer	Liquid form: default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. Lyophilized powder form: the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.
Reconstitution	Briefly centrifuged the vial prior to opening to bring the contents to the bottom. Reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL. It is recommended to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20°C/-80°C. The default final concentration of glycerol is 50%.
Storage	1. Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. 2. Avoid repeated freeze-thaw cycles. 3. Store working aliquots at 4°C for up to one week. 4. In general, protein in liquid form is stable for up to 6 months at -20°C/-80°C. Protein in lyophilized powder form is stable for up to 12 months at -20°C/-80°C.
Notes	Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.

Target Details

Target Function	Promotes cell proliferation, chemotaxis, angiogenesis and cell adhesion. Appears to play a role in wound healing by up-regulating, in skin fibroblasts, the expression of a number of genes involved in angiogenesis, inflammation and matrix remodeling including VEGA-A, VEGA-C, MMP1, MMP3, TIMP1, uPA, PAI-1 and integrins alpha-3 and alpha-5. CCN1-mediated gene regulation is dependent on heparin-binding. Down-regulates the expression of alpha-1 and alpha-2 subunits of collagen type-1. Promotes cell adhesion and adhesive signaling through integrin alpha-6/beta-1, cell migration through integrin alpha-1/beta-5 and cell proliferation through integrin alpha-v/beta-3.
Subcellular Location	Secreted.
Protein Families	CCN family
Database References	KEGG: rno:83476 STRING: 10116.ENSRNOP00000019501 UniGene: PMID: 28824319 the matricellular protein CCN1 gene transfer induces hepatic stellate cell apoptosis through endoplasmic reticulum stress and unfolded protein response PMID: 26515130 Cyclic AMP-induced actin-cytoskeleton remodelling regulates expression of CCN1 through MKL1. PMID: 25446180 These findings implicate CCN1 as a mediator of cardioprotection induced by G-protein coupled receptor agonists that activate RhoA/MRTF-A signaling. PMID: 25106095 In line with dermal fibrosis and scar formation, CCN1/CYR61 is involved in liver injury repair and tissue remodeling. CCN1/CYR61 gene transfer into extracellular matrix-producing liver cells is therefore potentially beneficial in liver fibrotic therapy PMID: 24487063 Muscle progenitor cells treated with aging rodent serum caused CCN1 mRNA to increase by seven fold. PMID: 24196529 Report assays with site-direct mutation analysis of CYR61/CCN1 promoter demonstrated that MRTF-A transactivated CYR61/CCN1 promoter mainly depending on CArG box. PMID: 23624342 Degradome products of the matricellular protein CCN1 as modulators of pathological angiogenesis in the retina. PMID: 23798676 Cyr61, an angiogenic factor with previously unknown neuronal function, is a novel regulator of dendritic growth. PMID: 23362279 CYR-61 is important in the pathogenesis of rheumatoid arthritis, and SIRT-1/FoxO3a signaling is crucial to induction of CYR-61 in synovial fibroblasts. PMID: 23239110 Endogenous CCN1 regulates proliferation of VSMCs and neointimal hyperplasia. Inhibition of CCN1 may provide a promising strategy for the prevention of restenosis after vascular interventions [CCN1]. PMID: 18388330 Galpha(12/13) regulate AP-1-dependent CYR61 induction in vascular smooth muscle, promoting migration, and they are upregulated with CYR61 in arteriosclerotic lesions. PMID: 21212405 Suggest that CCN1, from the microenvironment of injured vessels, enhances reendothelialization via a direct action on endothelial progenitor cell differentiation, revealing a possible new mechanism underlying the process of vascular repair. PMID: 20830586 Cyr61 induces a reversible epithelial-mesenchymal transition in gastric epithelial cells. PMID: 20458273 CYR61 is synthesized in arterial smooth muscle walls during proliferative restenosis PMID: 11897702 induction of cyr61 is important for neuronal cell death in the central nervous system hippocampal progenitor cells, and JNK activation, but not of p38, as well as the subsequent SRF phosphorylation are involved in cyr61 gene induction PMID: 12576482 after severe glomerular damage in anti-Thy-1 glomerulonephritis, Cyr61 may be involved in glomerular remodeling as a factor secreted from podocytes to inhibit mesangial cell migration. PMID: 12707386 Overexpression of the cyr61 gene in stably transfected rat SMC (smooth muscle cells) line A7r5 inhibited the proliferation and DNA and protein synthesis. Cyr61 can also act as a growth inhibitor in SMC of genetically hypertensive rats. PMID: 12861037 In a rat balloon carotid arterial injury model, CYR61 was rapidly induced in VSMCs in the early stage of injury and remained elevated until 14 days. PMID: 17234971 The dissimilar growth characteristics between high and low Cx43 expressors may be due to differential regulation of CCN3 by varying levels of Cx43 PMID: 18004727 Data suggest that matrix protein CCN1 may play an important role in microenvironment-mediated biological properties of endothelial progenitor cells . PMID: 18755182 THBS1, Cyr61 and CTGF were all over-expressed in esophageal squamous cell carcinoma. PMID: 19698122 Cyr61 is an early marker of extracellular matrix remodeling in rat bladder cells PMID: 12217894

FAQs

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Proteins are sensitive to heat, and freeze-drying can preserve the activity of the majority of proteins. It improves protein stability, extends storage time, and reduces shipping costs. However, freeze-drying can also lead to the loss of the active portion of the protein and cause aggregation and denaturation issues. Nonetheless, these adverse effects can be minimized by incorporating protective agents such as stabilizers, additives, and excipients, and by carefully controlling various lyophilization conditions.

Commonly used protectant include saccharides, polyols, polymers, surfactants, some proteins and amino acids etc. We usually add 8% (mass ratio by volume) of trehalose and mannitol as lyoprotectant. Trehalose can significantly prevent the alter of the protein secondary structure, the extension and aggregation of proteins during freeze-drying process; mannitol is also a universal applied protectant and fillers, which can reduce the aggregation of certain proteins after lyophilization.

Our protein products do not contain carrier protein or other additives (such as bovine serum albumin (BSA), human serum albumin (HSA) and sucrose, etc., and when lyophilized with the solution with the lowest salt content, they often cannot form A white grid structure, but a small amount of protein is deposited in the tube during the freeze-drying process, forming a thin or invisible transparent protein layer.

Reminder: Before opening the tube cap, we recommend that you quickly centrifuge for 20-30 seconds in a small centrifuge, so that the protein attached to the tube cap or the tube wall can be aggregated at the bottom of the tube. Our quality control procedures ensure that each tube contains the correct amount of protein, and although sometimes you can't see the protein powder, the amount of protein in the tube is still very precise.

To learn more about how to properly dissolve the lyophilized recombinant protein, please visit Lyophilization FAQs.