Recombinant Human Protein Wnt-7B (WNT7B) Protein (His&Myc)

Name: Recombinant Human Protein Wnt-7B (WNT7B) Protein (His&Myc)
Brand: Beta LifeScience
SKU: BLC-11222P
Availability: InStock

Greater than 85% as determined by SDS-PAGE.

Collections: All products, High-quality cytokines for advanced research, High-quality recombinant proteins

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Product Overview

Description	Recombinant Human Protein Wnt-7B (WNT7B) Protein (His&Myc) is produced by our Baculovirus expression system. This is a full length protein.
Purity	Greater than 85% as determined by SDS-PAGE.
Uniprotkb	P56706
Target Symbol	WNT7B
Synonyms	Protein Wnt-7b; Wingless related MMTV integration site 7B; Wingless type MMTV integration site family member 7B; WNT; WNT7B; WNT7B_HUMAN
Species	Homo sapiens (Human)
Expression System	Baculovirus
Tag	N-10His&C-Myc
Target Protein Sequence	ALSSVVALGANIICNKIPGLAPRQRAICQSRPDAIIVIGEGAQMGINECQYQFRFGRWNCSALGEKTVFGQELRVGSREAAFTYAITAAGVAHAVTAACSQGNLSNCGCDREKQGYYNQAEGWKWGGCSADVRYGIDFSRRFVDAREIKKNARRLMNLHNNEAGRKVLEDRMQLECKCHGVSGSCTTKTCWTTLPKFREVGHLLKEKYNAAVQVEVVRASRLRQPTFLRIKQLRSYQKPMETDLVYIEKSPNYCEEDAATGSVGTQGRLCNRTSPGADGCDTMCCGRGYNTHQYTKVWQCNCKFHWCCFVKCNTCSERTEVFTCK
Expression Range	25-349aa
Protein Length	Full Length of Mature Protein
Mol. Weight	40.2 kDa
Research Area	Cancer
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.
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	Ligand for members of the frizzled family of seven transmembrane receptors that functions in the canonical Wnt/beta-catenin signaling pathway. Required for normal fusion of the chorion and the allantois during placenta development. Required for central nervous system (CNS) angiogenesis and blood-brain barrier regulation.
Subcellular Location	Secreted, extracellular space, extracellular matrix. Secreted.
Protein Families	Wnt family
Database References	HGNC: 12787 OMIM: 601967 KEGG: hsa:7477 STRING: 9606.ENSP00000341032 UniGene: PMID: 28171582 the present study detected abnormal upregulation in the levels of Wnt2b and Wnt7b, and hypothesized that the alterations may be due to the ectopic opening of chromatin structure. PMID: 26548512 WNT7B as a novel susceptibility gene for axial length and corneal curvature and is associated with myopia and extreme myopia. PMID: 25823570 Results illustrated the critical role of myeloid WNT7B in tumor progression, acting at the levels of angiogenesis, invasion, and metastasis. PMID: 24638982 Results suggest that AR-regulated WNT7B signaling is critical for the growth of CRPC and development of the osteoblastic bone response characteristic of advanced prostate cancer. PMID: 23386686 WNT7B can serve as a primary determinant of differential Wnt/beta-catenin activation in pancreatic adenocarcinoma. PMID: 23416978 Wnt7B was expressed at high concentrations in regions of active hyperplasia, metaplasia, and fibrotic change in idiopathic pulmonary fibrosis patients. PMID: 22838404

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.