CD38 Protein, Cynomolgus (HEK293, His)

Customer Review

Based on 1 Customer Validation

The CD38 protein plays multifaceted roles in cell signaling and is critical for the synthesis of cyclic ADP-ribose (cADPR) as a possible second messenger in glucose-induced insulin secretion. CD38 also promotes calcium mobilization through the synthesis of niacin adenine dinucleotide phosphate (NAADP+) and exhibits cADPR hydrolase activity. CD38 Protein, Cynomolgus (HEK293, His) is the recombinant cynomolgus-derived CD38 protein, expressed by HEK293 , with C-6*His labeled tag.

For research use only. We do not sell to patients.
  • Species: Cynomolgus
  • Source: HEK293
  • 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.
  • Biological Activity
  • Technical Parameters
  • Product Properties
  • Documentation
  • Help & FAQs

Biological Activity

Description

The CD38 protein plays multifaceted roles in cell signaling and is critical for the synthesis of cyclic ADP-ribose (cADPR) as a possible second messenger in glucose-induced insulin secretion. CD38 also promotes calcium mobilization through the synthesis of niacin adenine dinucleotide phosphate (NAADP+) and exhibits cADPR hydrolase activity. CD38 Protein, Cynomolgus (HEK293, His) is the recombinant cynomolgus-derived CD38 protein, expressed by HEK293 , with C-6*His labeled tag.

Background

The CD38 protein assumes a multifaceted role in cellular signaling, playing a pivotal part in the synthesis of cyclic ADP-ribose (cADPR), identified as a probable second messenger crucial for glucose-induced insulin secretion. Additionally, CD38 contributes to calcium mobilization by synthesizing nicotinate-adenine dinucleotide phosphate, NAADP(+), derived from 2'-phospho-cADPR and nicotinic acid, as well as from NADP(+) and nicotinic acid. Beyond its synthetic functions, CD38 exhibits cADPR hydrolase activity, suggesting its involvement in the dynamic regulation of these signaling molecules. This intricate repertoire of activities underscores the central role CD38 plays in mediating crucial cellular responses, particularly in the context of insulin secretion and calcium mobilization.

MCE Validation Data

  • Purity - SDS-PAGE

    Purity - SDS-PAGE

    ≥ 95%, as determined by reducing SDS-PAGE.

Technical Parameters

  • Species Cynomolgus
  • Source HEK293
  • Tag C-6*His
  • Accession
  • Gene ID
  • Molecular Construction
    • N-term
    • CD38 (L44-I301)
      Accession # Q5VAN0
    • 6*His
    • C-term
  • Protein Length

    Extracellular Domain

  • Synonyms

    CD38; NAD(+) Nucleosidase; CD38 Molecule; CD38 Antigen (P45); ADP-Ribosyl Cyclase 1; ADPRC 1; ADP-Ribosyl Cyclase/Cyclic ADP-Ribose Hydrolase 1; Ecto-Nicotinamide Adenine Dinucleotide Glycohydrolase; 2'-Phospho-Cyclic-ADP-Ribose Transferase; Cluster Of Di

  • AA Sequence

    LPRWRQQWSGSGTTSRFPETVLARCVKYTEVHPEMRHVDCQSVWDAFKGAFISKYPCNITEEDYQPLVKLGTQTVPCNKTLLWSRIKDLAHQFTQVQRDMFTLEDMLLGYLADDLTWCGEFNTFEINYQSCPDWRKDCSNNPVSVFWKTVSRRFAETACGVVHVMLNGSRSKIFDKNSTFGSVEVHNLQPEKVQALEAWVIHGGREDSRDLCQDPTIKELESIISKRNIRFFCKNIYRPDKFLQCVKNPEDSSCLSGI

  • Predicted Molecular Mass

    30.9 kDa

  • Molecular Weight

    Approximately 38-50 kDa, based on SDS-PAGE under reducing conditions, due to the glycosylation.

  • Glycosylation

    Yes

  • Purity

    ≥ 95%, as determined by reducing SDS-PAGE.

Product Properties

Appearance

Lyophilized powder.

Formulation

Lyophilized from a 0.22 μm filtered solution of 20 mM Tris-HCl, 150 mM NaCl, pH 8.0.
Note: For SPR assay, please replace the buffer. Primary amine components (e.g., Tris, imidazole) can affect protein-coupled chips.

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. For long term storage it is recommended to add a carrier protein (0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose).

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

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