Human CDK7 Recombinant Protein (N-His) (HA660012)

Name: Human CDK7 Recombinant Protein (N-His)
Brand: abinScience
SKU: HA660012
Price: 211 USD
Availability: InStock

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Overview

Catalog No.	HA660012
Description	Recombinant Human CDK7 Protein, N-His (HA660012) expressed in E. coli, spanning Met1-Phe346. Purity: >90% by SDS-PAGE. Highlights ●His-Tagged — N-terminal 6×His tag for IMAC purification. ●E. coli Expression — High-yield, cost-effective production. ●High Purity — >90% purity verified by SDS-PAGE.
Expression system	E. coli
Accession	P50613
Protein length	Met1-Phe346
Applications	ELISA, Immunogen, SDS-PAGE, WB, Bioactivity testing in progress
Species	Homo sapiens (Human)
Nature	Recombinant
Endotoxin level	Please contact with the lab for this information.
Purity	>90% as determined by SDS-PAGE.
Predicted molecular weight	41.20 kDa
Form	Lyophilized
Storage buffer	Lyophilized from a solution in PBS pH 7.4, 1 mM EDTA, 4% Trehalose, 1% Mannitol. Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA.
Reconstitution	Reconstitute in sterile water for a stock solution. Adjust the volume of sterile water so that, after reconstitution, the final stock concentration matches the value indicated on the product label or datasheet. RECONSTITUTION PROTOCOL 1. Allow the product to be reconstituted and the reconstitution diluent to reach room temperature. 2. Tap or briefly centrifuge the product vial before opening to dislodge any lyophilized material that may be dispersed on the wall or cap of the vial. 3. Use the diluent and stock concentration recommended in the product datasheet. If preparing a stock concentration higher than recommended, contact Technical Service. 4. After adding the diluent, re-cap the vial and invert gently by hand or place on a slow rocking platform to allow the reconstitution diluent to coat all the surfaces inside the vial. Note: Do not mix by vortexing or by pipetting the material up and down. 5. Allow the vial to sit at room temperature with gentle agitation for at least 15 minutes before aliquotting or using. 6. Store the reconstituted material in single use aliquots in polypropylene or siliconized tubes. Aliquots of 10 μL or larger are recommended.
Shipping	In general, proteins are provided as lyophilized powder/frozen liquid. They are shipped out with dry ice/blue ice unless customers require otherwise.
Stability and Storage	Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt.
Alternate Names	Cyclin-dependent kinase 7; 2.7.11.22; 2.7.11.23; 39 kDa protein kinase; p39 Mo15; CDK-activating kinase 1; Cell division protein kinase 7; Serine/threonine-protein kinase 1; TFIIH basal transcription factor complex kinase subunit; CDK7; CAK; CAK1; CDKN7; MO15; STK1
Background	Cyclin-dependent kinase 7 is a ~39 kDa protein. Serine/threonine kinase involved in cell cycle control and in RNA polymerase II-mediated RNA transcription. Cyclin-dependent kinases (CDKs) are activated by the binding to a cyclin and mediate the progression through the cell cycle. Each different complex controls a specific transition between 2 subsequent phases in the cell cycle. Required for both activation and complex formation of CDK1/cyclin-B during G2-M transition, and for activation of CDK2/cyclins during G1-S transition (but not complex formation). CDK7 is the catalytic subunit of the CDK-activating kinase (CAK) complex. 1. Kershnar, E. et al. (1998) The Journal of biological chemistry 273, 34444-53. PMID: 9852112 2. Lolli, G. (2009) Nucleic acids research 37, 1260-8. PMID: 19136461 3. Nilson, KA. et al. (2015) Molecular cell 59, 576-87. PMID: 26257281 4. Ebmeier, CC. et al. (2017) Cell reports 20, 1173-1186. PMID: 28768201 5. Ko, LJ. et al. (1997) Molecular and cellular biology 17, 7220-9. PMID: 9372954 6. Schneider, E. et al. (1998) Oncogene 17, 2733-41. PMID: 9840937
Note	For research use only

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SDS-PAGE for Recombinant Human CDK7 Protein, N-His

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Datasheet

Human CDK7 Recombinant Protein (N-His).pdf

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Human CDK7 Recombinant Protein (N-His) (HA660012)

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