Human Creatine Kinase Muscle

SKU:BHP11000938
Suppliers
ProSpec-Tany TechnoGene Ltd
ProSpec-Tany TechnoGene Ltd
Details Products
Overview
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RUO recombinant Creatine Kinase Muscle (Human) protein for biochemical assays and mechanism studies. Supplied as a traceable protein input (Human Cardiac Tissue; >10% (SDS-PAGE) purity; lyophilized) to support Enzymatic assay.
Target M-CK
Species Human
Options selector
Catalog no. Size
cki-273-50U 50 U
cki-273-100U 100 U
cki-273-500U 500 U
Available Options

Select the variant that best fits your experiment. Availability and lead time may vary by option.

  • Options: Size (3) — 50 U, 100 U, 500 U
  • Lead time: options listed as “in stock at manufacturer” typically ship in 5–7 business days; other statuses may take longer.
  • Storage: Lyophilized CKMM although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution IL2 should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Please prevent freeze-thaw cycles.
  • Shipping: cold-chain shipment (typically with ice packs).
  • Upon receipt: store at the recommended temperature as soon as possible.
  • Sales terms and conditions: Please review prior to ordering.
Field Specification
Mfr No cki-273
Alternative Names Creatine kinase M-type, EC 2.7.3.2, Creatine kinase M chain, M-CK, CKM, CKMM.
Biological Activity 1 unit will transfer 1 µmole of phosphate from Creatine phosphate to ATP/minute at 37 degrees Celsius. Measured at 340nm as one equimolar amount of NADH produced by a coupled reaction. The specific activity was measured and found to be > 100U/mg.
Form Lyophilized Powder
Formulation The CKM protein was lyophilized from 40mM Tris-HCL, 1mM EDTA, pH 7.5 & 10mM n-Acetyl cysteine.
Product Type
  • Proteins & Peptides
  • Enzyme & Protease
Purity Greater than 10.0% as visualized by sds-page.
Solubility It is recommended to reconstitute the lyophilized CKMM in sterile distilled water not less than 100µg/ml, which can then be further diluted to other aqueous solutions.
Source Human Cardiac Tissue.
Species Human
Storage Lyophilized CKMM although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution IL2 should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Please prevent freeze-thaw cycles.
Target M-CK

Human Creatine Kinase Muscle is supplied as a recombinant protein for in vitro research use.

Background

The three isoenzymes (MM, MB, and BB) are found in muscle, cardiac and brain tissues. These recombinant proteins are ideal for calibrating diagnostic instruments and researching neuromuscular diseases. Creatine Kinases can be used for indications in many neuromuscular applications. These disorders include cardiac disease, mitochondrial disorders, inflammatory myopathies, myasthenia, polymyositis, McArdle''s disease, NMJ disorders, muscular dystrophy, ALS, hypo and hyperthyroid disorders, central core disease, acid maltase deficiency, myoglobinuria, rhabdomyolysis, motor neuron diseases, rheumatic diseases, and other that create elevated or reduced levels of Creatine Kinases.

Product format

Provided as a recombinant protein suitable for in vitro workflows such as binding studies, screening, and assay development. Refer to the specifications table for expression format and molecular properties.

What is the purity of Human Creatine Kinase Muscle (Human)?
Greater than 10.0% as visualized by sds-page. BioHippo includes a Certificate of Analysis (CoA) confirming purity per lot with every order.
What buffer / formulation is this protein supplied in?
Supplied as: The CKM protein was lyophilized from 40mM Tris-HCL, 1mM EDTA, pH 7.5 & 10mM n-Acetyl cysteine. Reconstitute lyophilized material in sterile ultrapure water or the recommended buffer per the datasheet prior to use.
How should Human Creatine Kinase Muscle (Human) be stored?
Lyophilized CKMM although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution IL2 should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Please prevent freeze-thaw cycles. Prepare single-use aliquots after reconstitution to avoid repeated freeze–thaw cycles.
Is this protein biologically active?
1 unit will transfer 1 µmole of phosphate from Creatine phosphate to ATP/minute at 37 degrees Celsius. Measured at 340nm as one equimolar amount of NADH produced by a coupled reaction. The specific activity was measured and found to be > 100U/mg. Refer to the product datasheet for recommended assay conditions and controls.
Is this protein approved for clinical or in vitro diagnostic use?
No. Supplied for Research Use Only (RUO) — not intended for therapeutic applications or in vitro diagnostic procedures.
Can I request a custom size, tag variant, or formulation?
Yes. BioHippo can accommodate custom requests including alternative sizes, His/GST/Fc tag variants, bulk quantities, and custom formulations. See the Customization & Add-ons tab or email support@biohippo.com.

Can’t Find What You’re Looking For? We can help you source the best match or customize a recombinant protein solution for your study. Options may include species (human/mouse/rat), protein region/domain (full-length vs fragment), tag or label (His/GST/FLAG/biotin/fluorescent), expression system (E. coli/HEK293/insect), purity grade, formulation (buffer, carrier-free, glycerol-free), activity/functional validation (binding or enzymatic assays), endotoxin level (low-endotoxin for cell-based work), mutants/variants (point mutations, isoforms), and bulk or custom packaging. Click Talk to a Scientist to submit a request form, email us at support@biohippo.com, or explore our Research Services for additional support. Our team will be in contact with you shortly.

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Experience the power of Celltrypse™, c-LEcta's innovative enzyme solution for gentle and efficient cell dissociation. Request your free sample and discover a superior alternative for your cell culture workflows.

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