Anti-CD28 Antibody-Cytokine Fusion Protein, TNF-IgG (15E8) (CAT#: ACFP-SH131)
This antibody-cytokine fusion protein was achieved by conjugating/fusing the Anti-CD28 IgG to TNF. It was expressed in CHO and purified with affinity chromatography. The immunocytokine retains the ability to bind the CD28 as well as the biological activity of TNF. TNF-FuP provided a weak stimulus for lymphocyte proliferation, but it had no effect on LAK cells. However, it supported activation of Mfs and, to a minor extent, of CTLs. This immunocytokine was designed for treating tumor.
Specific Inquiry
Normal Tissue
RNA Expression

Figure 1 Lymph node
(Non-germinal center cells
Staining: Medium
Intensity: Strong
Quantity: <25%
Location: Cytoplasmic/membranous)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/70003/161787_A_9_8.jpg
(Non-germinal center cells
Staining: Medium
Intensity: Strong
Quantity: <25%
Location: Cytoplasmic/membranous)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/70003/161787_A_9_8.jpg

Figure 2 Tonsil
(Non-germinal center cells
Staining: Medium
Intensity: Moderate
Quantity: 75%-25%
Location: Cytoplasmic/membranous)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/70003/161787_A_6_8.jpg
(Non-germinal center cells
Staining: Medium
Intensity: Moderate
Quantity: 75%-25%
Location: Cytoplasmic/membranous)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/70003/161787_A_6_8.jpg

Figure 3 RNA cell line category: Group enriched (Karpas-707, RPMI-8226, U-266/70, U-266/84)
(Cell lines ordered by descending RNA expression order.)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/ENSG00000178562-CD28
(Cell lines ordered by descending RNA expression order.)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/ENSG00000178562-CD28

Figure 3 RNA cell line category: Group enriched (Karpas-707, RPMI-8226, U-266/70, U-266/84)
(Cell lines ordered by descending RNA expression order.)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/ENSG00000178562-CD28
(Cell lines ordered by descending RNA expression order.)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/ENSG00000178562-CD28
Specifications
- Target
- CD28
- Molecule Class
- TNF-IgG2a
- Species Reactivity
- Human
- Expression Host
- CHO
- Clone
- 15E8
- Related Disease
- Tumor
- Cytokine 1
- TNF
- Cytokines 1 Description
- Tumor necrosis factor (TNF), formerly known as TNFα or TNF alpha, is the best-known member of this class. TNF is a monocyte-derived cytotoxin that has been implicated in tumor regression, septic shock, and cachexia. The protein is synthesized as a prohormone with an unusually long and atypical signal sequence, which is absent from the mature secreted cytokine. A short hydrophobic stretch of amino acids serves to anchor the prohormone in lipid bilayers. Both the mature protein and a partially processed form of the hormone can be secreted after cleavage of the propeptide.
- Cytokine 1 Species
- Human
- Applications
- This product can be used therapeutically to deliver biologically active ligands to a desired tissue.
Target
- Alternative Names
- CD28; CD28 molecule; CD28 antigen (Tp44); T-cell-specific surface glycoprotein CD28; T cell specific surface glycoprotein; CD28 antigen; Tp44; MGC138290
- Gene ID
- 940
- UniProt ID
- P31041
Related Resources
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