Recombinant Human BMPR1B Protein

Name: Recombinant Human BMPR1B Protein
Brand: Beta LifeScience
SKU: BL-0415PS
Availability: InStock

Collections: Cytokines and growth factors, Other cytokines, Recombinant proteins

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Product Overview

Tag	N/A
Host Species	Human
Synonym	Bone Morphogenetic Protein Receptor, Type IB, BMP Type-1B Receptor, EC 2.7.11.30, BMPR-1B, ALK6, Bone Morphogenetic Protein Receptor Type-1B, Serine/Threonine Receptor Kinase, CDw293 Antigen, EC 2.7.11, CDw293, ALK-6, Bone morphogenetic protein receptor type-1B.
Background	Bone Morphogenetic protein Receptor-1B, also known as BMPR1B belongs tothe TKL Ser/Thr protein kinase family. BMPR1B is on ligand binding,forms a receptor complex consisting of two type II and two type I transmembraneserine/threonine kinases. Type II receptors phosphorylate as well as activate type Ireceptors which autophosphorylate, afterward bind and activate SMADtranscriptional regulators. BMPR1B isreceptor for BMP7/OP-1 as well as GDF5.
Description	BMPR1B Human Recombinant expressed in E.Coli is a single,non-glycosylated polypeptide chain containing 136a.a. (14-126 a.a) andhaving a molecular weight of 15.1kDa.BMPR1B is fused to a 23a.a. His-tag at N-terminusand purified by unique purification methods.
Source	E.coli
AA Sequence	MGSSHHHHHH SSGLVPRGSH MGSKKEDGES TAPTPRPKVL RCKCHHHCPE DSVNNICSTD GYCFTMIEEDDSGLPVVTSG CLGLEGSDFQ CRDTPIPHQR RSIECCTERN ECNKDLHPTL PPLKNRDFVD GPIHHR.
Purity	>80.0% as determined by SDS-PAGE.
Endotoxin	<1.0 EU per μg by the LAL method.
Formulation	BMPR1B protein solution (0.5mg/ml) containing Phosphatebuffered saline (pH7.4), 20% glycerol, 1mM DTT and 0.1mM PMSF.
Stability	Recombinant protein is stable for 12 months at -70°C
Usage	For Research Use Only
Storage	Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.

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.