2. Immunology/Inflammation
  3. CD28
  4. FR104

FR104 is a humanized antibody expressed in CHO cells that targets CD28. FR104 comprises a huIgG2 heavy chain and a huκ light chain, with a predicted molecular weight (MW) of 145 kDa. The isotype control for FR104 can be referenced as Human IgG2 kappa, Isotype Control (HY-P99002).

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

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This product is a controlled substance and not for sale in your territory.

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Based on 1 publication(s) in Google Scholar

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Description

FR104 is a humanized antibody expressed in CHO cells that targets CD28. FR104 comprises a huIgG2 heavy chain and a huκ light chain, with a predicted molecular weight (MW) of 145 kDa. The isotype control for FR104 can be referenced as Human IgG2 kappa, Isotype Control (HY-P99002).

Isotype

Human IgG2 kappa
Recommend Isotype Controls
IC50 & Target

CD28
Application

ELISA, FACS, Functional assay
Conjugated

Unconjugated
Reconsititution

The product can be reconstituted/diluted with sterile PBS or saline.
Molecular Weight

145.08 kDa

Appearance

Liquid

Color

Colorless to light yellow

Shipping

Shipping with dry ice.
Storage

Please store the product under the recommended conditions in the Certificate of Analysis.
Biological Activity
  • Immobilized CD28 Protein, Human can bind FR104. The EC50 for this effect is 8.381 ng/mL.
Purity & Documentation
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FR104 Related Classifications

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  • Dilution Calculator

The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass   Concentration   Volume   Molecular Weight *
= × ×

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
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.

Keywords:

FR104FR 104FR-104CD28Human AntibodyCD28 AntibodyInhibitorinhibitorinhibit

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FR104
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HY-P990587
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