2. Recombinant Proteins
  3. Immune Checkpoint Proteins CD Antigens
  4. Stimulatory Immune Checkpoint Molecules T Cell CD Proteins B Cell CD Proteins NK Cell CD Proteins Macrophage CD Proteins Dendritic Cell CD Proteins
  5. CD28
  6. CD28 Protein, Canine (HEK293, His)

CD28 Protein, Canine (HEK293, His)

Cat. No.: HY-P77621
Handling Instructions

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

Surface Plasmon Resonance (SPR) Assay Service   Protein Expression Service

Size Stock
50 μg   Get quote  
100 μg   Get quote  

* Please select Quantity before adding items.

Top Publications Citing Use of Products

  • Technical Parameters

  • Properties

  • Documentation

Species

Canine
Source

HEK293
Tag

C-His
Accession

Q9GKP3 (T18-P153)
Gene ID
Molecular Construction
N-term
CD28 (T18-P153)
Accession # Q9GKP3
His
C-term
Synonyms
CD28 antigen (Tp44); CD28 molecule; CD28; MGC138290
Molecular Weight

40-60 kDa
Purity

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

<1 EU/μg, determined by LAL method.
Documentation
Handling Instructions (2659 KB)

CD28 Protein, Canine (HEK293, His) 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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CD28 Protein, Canine (HEK293, His)
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