1. Recombinant Proteins
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  3. B Cell CD Proteins
  4. CD37/Tspan-26
  5. CD37 Protein, Human (HEK293, Fc)

CD37 Protein, Human (HEK293, Fc)

Cat. No.: HY-P77886
COA Handling Instructions

The CD37 protein is known to interact with SCIMP, suggesting a functional link between the two molecules. CD37 Protein, Human (HEK293, Fc) is the recombinant human-derived CD37 protein, expressed by HEK293 , with N-hFc labeled tag. The total length of CD37 Protein, Human (HEK293, Fc) is 128 a.a., with molecular weight of 50-60 kDa.

For research use only. We do not sell to patients.

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Size Price Stock Quantity
20 μg $125 In-stock
50 μg $240 In-stock
100 μg $380 In-stock
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  • Biological Activity

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Description

The CD37 protein is known to interact with SCIMP, suggesting a functional link between the two molecules. CD37 Protein, Human (HEK293, Fc) is the recombinant human-derived CD37 protein, expressed by HEK293 , with N-hFc labeled tag. The total length of CD37 Protein, Human (HEK293, Fc) is 128 a.a., with molecular weight of 50-60 kDa.

Background

CD37 protein is known to interact with SCIMP, indicating a functional association between these two molecules. CD37 is a transmembrane protein that belongs to the tetraspanin family and is primarily expressed on the surface of B cells and other immune cells. It plays a role in various cellular processes, including signal transduction, adhesion, and immune modulation. The interaction with SCIMP suggests a potential involvement of CD37 in immune signaling pathways or protein complex formation, but further investigation is necessary to fully elucidate the functional significance of this interaction.

Species

Human

Source

HEK293

Tag

N-hFc

Accession

P11049 (A113-N240)

Gene ID

951  [NCBI]

Molecular Construction
N-term
hFc
CD37 (A113-N240)
Accession # P11049
C-term
Synonyms
Tetraspanin-26; Tspan-26; CD37; CD37 molecule; GP52-40; MGC120234
Molecular Weight

50-60 kDa

Purity

Greater than 95% as determined by Tris-Bis PAGE.

Appearance

Lyophilized powder

Formulation

Lyophilized from a 0.22 μm filtered solution of PBS, pH 7.4. Normally 5% trehalose is added as protectant before lyophilization.

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. 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.

Documentation

CD37 Protein, Human (HEK293, Fc) Related Classifications

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

  • Reconstitution Calculator

  • Dilution Calculator

  • Specific Activity Calculator

The reconstitution calculator equation

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

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

The dilution calculator equation

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

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
× = ×
C1   V1   C2   V2

The specific activity calculator equation

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

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

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CD37 Protein, Human (HEK293, Fc)
Cat. No.:
HY-P77886
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