CD81 Protein, Rat (HEK293)

CD81, a versatile protein, participates in complement-opsonized particle ingestion, inhibits osteoclast formation, and regulates compartmentalized enzymatic activities. In T cells, CD81 controls intracellular dNTP levels by localizing and degrading SAMHD1. Moreover, it influences cell adhesion and motility, notably in macrophages. CD81 Protein, Rat (HEK293) is the recombinant rat-derived CD81 protein, expressed by HEK293 , with tag free.

Para uso exclusivo en investigación. No vendemos a pacientes.
  • Species: Rat
  • Source: HEK293
  • Almacenamiento:
    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.
  • Actividad biológica
  • Technical Parameters
  • Product Properties
  • Documentación
  • Help & FAQs

Actividad biológica

Descripciòn

CD81, a versatile protein, participates in complement-opsonized particle ingestion, inhibits osteoclast formation, and regulates compartmentalized enzymatic activities. In T cells, CD81 controls intracellular dNTP levels by localizing and degrading SAMHD1. Moreover, it influences cell adhesion and motility, notably in macrophages. CD81 Protein, Rat (HEK293) is the recombinant rat-derived CD81 protein, expressed by HEK293 , with tag free.

Background

CD81 is a protein involved in various cellular processes. It plays a role in complement-opsonized particle ingestion, prevents the formation of osteoclasts responsible for bone resorption, and regulates enzymatic activities within cellular compartments. In T cells, CD81 helps control intracellular dNTP levels by localizing and degrading the protein SAMHD1. It is also involved in cell adhesion and motility, particularly in macrophages.

Technical Parameters

  • Species Rat
  • Source HEK293
  • Tag Tag Free
  • Accession
  • Gene ID
  • Molecular Construction
    • N-term
    • CD81 (K116-K201)
      Accession # Q62745
    • C-term
  • Protein Length

    Partial

  • Synonyms

    CD81; CD81 Antigen (Target Of Antiproliferative Antibody 1); Prev. TAPA1; Tspan-28; TSPAN28; TAPA-1; Tetraspanin-28; Target Of The Antiproliferative Antibody 1; CD81 Antigen; Tetraspanin; S5.7; CVID6; CD81 Molecule; 26 KDa Cell Surface Protein TAPA-1

  • AA Sequence

    KDQIAKDVKQFYDQALQQAVMDDDANNAKAVVKTFHETLNCCGSNTLTTLTTAVLRNSLCPSSSNSFTQLLKEDCHQKIDELFSGK

  • Predicted Molecular Mass

    9.7 kDa

  • Pureza

    ≥ 85%, as determined by reducing SDS-PAGE.

Product Properties

Appearance

Lyophilized powder.

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.

Envío

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
Calculadora de dilución

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

Obtener un presupuesto En stock

Other size
Obtener un presupuesto
Please select quantity
Amount: USD 0.00