CD38 Protein, Rat (HEK293, His)

Customer Review

Based on 1 Customer Validation

CD38 protein plays diverse roles, synthesizing key second messengers: cyclic ADP-ribose (cADPR) for glucose-induced insulin secretion and nicotinate-adenine dinucleotide phosphate (NAADP) as a calcium mobilizer.Its cADPR hydrolase activity adds to its versatility.Notably, CD38 also regulates osteoclastic bone resorption, likely by producing cADPR and initiating a calcium ion signal through ryanodine receptor activation.CD38 Protein, Rat (HEK293, His) is the recombinant rat-derived CD38 protein, expressed by HEK293 , with C-6*His labeled tag.

For research use only. We do not sell to patients.
  • Species: Rat
  • 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

CD38 protein plays diverse roles, synthesizing key second messengers: cyclic ADP-ribose (cADPR) for glucose-induced insulin secretion and nicotinate-adenine dinucleotide phosphate (NAADP) as a calcium mobilizer.Its cADPR hydrolase activity adds to its versatility.Notably, CD38 also regulates osteoclastic bone resorption, likely by producing cADPR and initiating a calcium ion signal through ryanodine receptor activation.CD38 Protein, Rat (HEK293, His) is the recombinant rat-derived CD38 protein, expressed by HEK293 , with C-6*His labeled tag.

Background

The CD38 protein performs multiple essential functions. It is responsible for synthesizing two crucial second messengers, cyclic ADP-ribose and nicotinate-adenine dinucleotide phosphate. Cyclic ADP-ribose acts as a second messenger for glucose-induced insulin secretion, while nicotinate-adenine dinucleotide phosphate functions as a calcium mobilizer. CD38 also possesses cADPR hydrolase activity, adding to its functional repertoire. Additionally, CD38 regulates osteoclastic bone resorption, most likely through the production of cyclic ADP-ribose and the initiation of a calcium ion signal via activation of the ryanodine receptor.

MCE Validation Data

  • Purity - SDS-PAGE

    Purity - SDS-PAGE

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

Technical Parameters

  • Species Rat
  • Source HEK293
  • Tag C-6*His
  • Accession
  • Gene ID
  • Molecular Construction
    • N-term
    • CD38 (W45-V303)
      Accession # Q64244
    • 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

    WPRSPLVWKGKPTTKHFADIILGRCLIYTQILRPEMRDQDCKKILSTFKRGFISKNPCNITNEDYAPLVKLVTQTIPCNKTLFWSKSKHLAHQYTWIQGKMFTLEDTLLGYIADDLRWCGDPSTSDMNYDSCPHWSENCPNNPVAVFWNVISQKFAEDACGVVQVMLNGSLSEPFYRNSTFGSVEVFNLDPNKVHKLQAWVMHDIKGTSSNACSSPSINELKSIVNKRNMIFACQDNYRPVRFLQCVKNPEHPSCRLNV

  • Predicted Molecular Mass

    30.8 kDa

  • Molecular Weight

    Approximately 35-50 kDa, based on SDS-PAGE under reducing conditions.

  • 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 PBS, 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. 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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