Recombinant Human Rsk 2 / MAPKAP Kinase 1b (mutated Y483 C) Protein

Name: Recombinant Human Rsk 2 / MAPKAP Kinase 1b (mutated Y483 C) Protein
Brand: Beta LifeScience
SKU: BLA-7950P
Availability: InStock

Collections: Other recombinant proteins, Recombinant proteins

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Product Overview

Host Species	Human
Accession	P51812
Synonym	90 kDa ribosomal protein S6 kinase 3 CLS HU 3 HU2 HU3 Insulin stimulated protein kinase 1 Insulin-stimulated protein kinase 1 ISPK-1 ISPK1 KS6A3_HUMAN MAP kinase activated protein kinase 1b MAP kinase-activated protein kinase 1b MAPK activated protein kinase 1b MAPK-activated protein kinase 1b MAPKAP kinase 1b MAPKAPK 1b MAPKAPK-1b MAPKAPK1B Mental retardation, X linked 19 MRX19 OTTHUMP00000023036 p90 RSK2 p90 RSK3 p90-RSK 3 p90RSK3 pp90RSK2 Ribosomal protein S6 kinase 90kDa polypeptide 3 Ribosomal protein S6 kinase alpha 3 Ribosomal protein S6 kinase alpha-3 Ribosomal protein s6 kinase ii alpha 2 Ribosomal S6 kinase 2 Rps6ka3 RSK RSK-2 RSK2 S6 kinase 2 S6K alpha3 S6K-alpha-3
Description	Recombinant Human Rsk 2 / MAPKAP Kinase 1b (mutated Y483 C) Protein was expressed in Baculovirus infected Sf9 cells. It is a Full length protein
Source	Baculovirus infected Sf9 cells
AA Sequence	MPLAQLADPWQKMAVESPSDSAENGQQIMDEPMGEEEINPQTEEVSIKEI AITHHVKEGHEKADPSQFELLKVLGQGSFGKVFLVKKISGSDARQLYAMK VLKKATLKVRDRVRTKMERDILVEVNHPFIVKLHYAFQTEGKLYLILDFL RGGDLFTRLSKEVMFTEEDVKFYLAELALALDHLHSLGIIYRDLKPENIL LDEEGHIKLTDFGLSKESIDHEKKAYSFCGTVEYMAPEVVNRRGHTQSAD WWSFGVLMFEMLTGTLPFQGKDRKETMTMILKAKLGMPQFLSPEAQSLLR MLFKRNPANRLGAGPDGVEEIKRHSFFSTIDWNKLYRREIHPPFKPATGR PEDTFYFDPEFTAKTPKDSPGIPPSANAHQLFRGFSFVAITSDDESQAMQ TVGVHSIVQQLHRNSIQFTDGYEVKEDIGVGSYSVCKRCIHKATNMEFAV KIIDKSKRDPTEEIEILLRYGQHPNIITLKDVCDDGKYVYVVTELMKGGE LLDKILRQKFFSEREASAVLFTITKTVEYLHAQGVVHRDLKPSNILYVDE SGNPESIRICDFGFAKQLRAENGLLMTPCYTANFVAPEVLKRQGYDAACD IWSLGVLLYTMLTGYTPFANGPDDTPEEILARIGSGKFSLSGGYWNSVSD TAKDLVSKMLHVDPHQRLTAALVLRHPWIVHWDQLPQYQLNRQDAPHLVK GAMAATYSALNRNQSPVLEPVGRSTLAQRRGIKKITSTAL
Molecular Weight	112 kDa including tags
Purity	>95% Densitometry.
Endotoxin	< 1.0 EU per μg of the protein as determined by the LAL method
Bioactivity	The specific activity of this protein was determined to be 115 nmol/min/mg.
Formulation	Liquid Solution
Stability	The recombinant protein samples are stable for up to 12 months at -80°C
Reconstitution	See related COA
Unit Definition	For Research Use Only
Storage Buffer	Shipped on Dry Ice. Upon delivery aliquot. Store at -80°C. Avoid freeze / thaw cycle.

FAQs

Please fill out the Online Inquiry form located on the product page. Key product information has been pre-populated. You may also email your questions and inquiry requests to sales1@betalifesci.com. We will do our best to get back to you within 4 business hours.

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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.