Copy Link Print Information

CAPN1 Protein, Human (His)

1 Cited Publications
Customer Review

Based on 1 publication(s) in Google Scholar

CAPN1 (Calpain-1) is a calcium-regulated non-lysosomal thiol protease that plays a critical role in the limited proteolysis of substrates involved in cytoskeletal remodeling and signal transduction. This protease catalyzes specific cleavage events, including CTBP1 cleavage at "Asn-375," "Gly-387," and "His-409," and activation of caspase-7 (CASP7). CAPN1 Protein, Human (His) is the recombinant human-derived CAPN1 protein, expressed by E. coli , with N-6*His labeled tag.

For research use only. We do not sell to patients.
  • Species: Human
  • Source: E. coli
  • Storage:
    Stored at -20°C for 2 years from date of receipt. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer (with carrier protein). It is recommended to freeze aliquots at -20°C or -80°C for extended storage.
  • CAPN1 Protein, Human (His) Product Image
Size
Price
Stock
Quantity
Amount: USD 0.00
Please select quantity
or
or

* Please select Quantity before adding items.

To place orders, for customer services and technical support, please contact: MedChemExpress USA

Tel: 609-228-6898 E-mail: [email protected] [email protected]

Service
Data Download
Related Products:

To place orders, for customer services and technical support, please contact:

609-228-6898
[email protected] [email protected]
Find Your Local Distributor Your local distributor: Hycultec GmbHHycultec
  • Biological Activity
  • Technical Parameters
  • Product Properties
  • Documentation
  • Help & FAQs
Top Publications Citing

Use of MCE Products

Biological Activity

Description

CAPN1 (Calpain-1) is a calcium-regulated non-lysosomal thiol protease that plays a critical role in the limited proteolysis of substrates involved in cytoskeletal remodeling and signal transduction. This protease catalyzes specific cleavage events, including CTBP1 cleavage at "Asn-375," "Gly-387," and "His-409," and activation of caspase-7 (CASP7). CAPN1 Protein, Human (His) is the recombinant human-derived CAPN1 protein, expressed by E. coli , with N-6*His labeled tag.

Background

CAPN1, a calcium-regulated non-lysosomal thiol-protease, plays a crucial role in limited proteolysis of substrates involved in cytoskeletal remodeling and signal transduction. Operating in a calcium-dependent manner, CAPN1 catalyzes the targeted cleavage of various proteins, such as CTBP1 at specific sites, including 'Asn-375', 'Gly-387', and 'His-409'. Additionally, CAPN1 is involved in the activation of caspase-7 (CASP7) through proteolytic cleavage. These activities highlight its significance in regulating cellular processes associated with cytoskeletal dynamics and apoptosis, emphasizing its role as a calcium-dependent protease with implications for signal transduction pathways and cellular remodeling.

Verified Bioactivity

The enzyme activity of this recombinant protein is testing in progress, we cannot offer a guarantee yet.

Technical Parameters

  • Species Human
  • Source E. coli
  • Tag N-6*His
  • Accession

    P07384 (M1-A714)

  • Gene ID
    823  [NCBI]
  • Molecular Construction
    • N-term
    • 6*His
    • CAPN1 (M1-A714)
      Accession # P07384
    • C-term
  • Protein Length

    Full Length

  • Synonyms

    CAPN1; Calpain-1 Catalytic Subunit; Calpain 1; Calpain-1 Large Subunit; MuCANP; Micromolar-Calpain; CANPL1; Calpain Mu-Type; MuCL; CANP 1; CANP; Cell Proliferation-Inducing Protein 30; Cell Proliferation-Inducing Gene 30 Protein; Calpain, Large Polypeptid

  • AA Sequence

    MSEEIITPVYCTGVSAQVQKQRARELGLGRHENAIKYLGQDYEQLRVRCLQSGTLFRDEAFPPVPQSLGYKDLGPNSSKTYGIKWKRPTELLSNPQFIVDGATRTDICQGALGDCWLLAAIASLTLNDTLLHRVVPHGQSFQNGYAGIFHFQLWQFGEWVDVVVDDLLPIKDGKLVFVHSAEGNEFWSALLEKAYAKVNGSYEALSGGSTSEGFEDFTGGVTEWYELRKAPSDLYQIILKALERGSLLGCSIDISSVLDMEAITFKKLVKGHAYSVTGAKQVNYRGQVVSLIRMRNPWGEVEWTGAWSDSSSEWNNVDPYERDQLRVKMEDGEFWMSFRDFMREFTRLEICNLTPDALKSRTIRKWNTTLYEGTWRRGSTAGGCRNYPATFWVNPQFKIRLDETDDPDDYGDRESGCSFVLALMQKHRRRERRFGRDMETIGFAVYEVPPELVGQPAVHLKRDFFLANASRARSEQFINLREVSTRFRLPPGEYVVVPSTFEPNKEGDFVLRFFSEKSAGTVELDDQIQANLPDEQVLSEEEIDENFKALFRQLAGEDMEISVKELRTILNRIISKHKDLRTKGFSLESCRSMVNLMDRDGNGKLGLVEFNILWNRIRNYLSIFRKFDLDKSGSMSAYEMRMAIESAGFKLNKKLYELIITRYSEPDLAVDFDNFVCCLVRLETMFRFFKTLDTDLDGVVTFDLFKWLQLTMFA

  • Predicted Molecular Mass

    85.9 kDa

  • Molecular Weight

    Approximately 89 kDa, based on SDS-PAGE under reducing conditions.

  • Purity

    ≥ 90%, as determined by reducing SDS-PAGE.

Product Properties

Appearance

Lyophilized powder.

Formulation

1.Lyophilized from a 0.22 μm filtered solution of 10 mM Tris-HCl, 1 mM EDTA, 6% trehalose, pH 8.0.
Note: For SPR assay, please replace the buffer. Primary amine components (e.g., Tris, imidazole) can affect protein-coupled chips.
2.Lyophilized from a 0.22 μm filtered solution of PBS, 6% trehalose, pH 7.4.

Endotoxin Level

<1 EU/μg, determined by LAL method.

Reconstitution

It is not recommended to reconstitute to a concentration less than 100 μg/mL in ddH2O.

Storage & Stability

Stored at -20°C for 2 years from date of receipt. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer (with carrier protein). It is recommended to freeze aliquots at -20°C or -80°C for extended storage.

Shipping

Room temperature in continental US; may vary elsewhere.

Calculators

Reconstitution Calculator

Volume (to add to vial) = Mass (in vial) ÷ Desired Reconstitution Concentration

Volume (to add to vial) Volume (to add to vial)
=
Mass (in vial) Mass (in vial)
÷
Desired Reconstitution Concentration Desired Reconstitution Concentration
Dilution Calculator

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

Concentration (start) Concentration (start)
×
Volume (start) Volume (start)
=
Concentration (final) Concentration (final)
×
Volume (final) Volume (final)
The Specific Activity Calculator Equation
  • Specific Activity (Unit/mg)
  • Biological Activity (ED50)

Specific Activity (Unit/mg) = 106 ÷ Biological Activity (ED50)

Specific Activity (Unit/mg) Specific Activity (Unit/mg)
Unit/mg
= 106 ÷
Biological Activity (ED50) Biological Activity (ED50)
106 ÷
ng/mL
MOQ
Minimum order quantity
100 mg

Get Quote In-stock

Other size
Get Quote
Please select quantity
Amount: USD 0.00

Measured by its ability to inhibit anti-CD3-induced proliferation of stimulated CTLL-2 mouse cytotoxic T cells. The ED50 this effect is 0.8023 μg/ml, corresponding to a specific activity is 1246.42 units/mg.

Assay Types
  • CAPN1 Protein, Human (His) Product Image
    1/16
  • CAPN1 Protein, Human (His) Product Image