Anti-CD30 Antibody-Cytokine Fusion Protein, scFv-Fc (HRS3)-IL2 (CAT#: ACFP-SH125)
The fusion protein is composed of a CD30 binding domain (HRS3-scFv) that is linked via the human IgG hinge-CH2/CH3 domain to human IL2. It was expressed in CHO and purified with affinity chromatography. The immunocytokine retains the ability to bind the CD30 as well as the biological activity of IL2. This antibody-(IL2) fusion protein retains the specificity for the CD30 antigen and the immunostimulatory function of IL2 including the activation of T and resting NK cells. HRS3scFv-Fc-(IL2) was able to induce IFN-γ secretion in SCID mice that had received subcutaneous injections of L540, a human CD30+ non-Hodgkin's lymphoma cell line, which is important for the induction of an efficient antitumor response in vivo and the shift of a T-helper type 2 (TH2) immune response in lymphoma to a TH1 response. This immunocytokine was designed for treating Hodgkin's disease (HD) anaplastic large cell lymphoma.

(Immunofluorescent staining of human cell line HDLM-2 shows localization to plasma membrane.)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/14823/1962_A8_5_selected.jpg

(Immunohistochemical staining of human testis shows strong cytoplasmic positivity in a subset of cells in seminiferus ducts.)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/32081/ihc_selected.jpg

(Immunohistochemical staining of human tonsil shows leukocyte positivity in germinal center.)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/32082/ihc_selected.jpg

(Immunohistochemical staining of human tonsil shows cytoplasmic positivity in leukocytes.)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/16/ihc_selected.jpg

(Immunofluorescent staining of human cell line EFO-21 shows localization to plasma membrane.)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/14823/1907_B6_1_blue_red_green.jpg

(Immunofluorescent staining of human cell line K-562 shows localization to plasma membrane.)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/14823/1993_D10_4_blue_red_green.jpg

(Endothelial cells
Staining:
Medium
Intensity: Moderate
Quantity: 75%-25%
Location: Cytoplasmic/
membranous)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/16/165_A_8_3.jpg

(Glandular cells
Staining:
Medium
Intensity: Moderate
Quantity: 75%-25%
Location: Cytoplasmic/
membranous)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/16/165_A_2_2.jpg

(Cell lines ordered by descending RNA expression order.)
* https://v21.proteinatlas.org/ENSG00000120949-TNFRSF8

(Cell lines ordered by descending RNA expression order.)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/ENSG00000120949-TNFRSF8
Specifications
- Target
- CD30
- Molecule Class
- scFv-Fc-IL2
- Species Reactivity
- Human
- Expression Host
- CHO
- Clone
- HRS3
- Related Disease
- Hodgkin's disease (HD) anaplastic large cell lymphoma
- Cytokine 1
- IL2
- Cytokines 1 Description
- Interleukin-2 (IL-2) is an interleukin, a type of cytokine signaling molecule in the immune system. It is a protein that regulates the activities of white blood cells (leukocytes, often lymphocytes) that are responsible for immunity. IL-2 is part of the body's natural response to microbial infection, and in discriminating between foreign ("non-self") and "self". IL-2 mediates its effects by binding to IL-2 receptors, which are expressed by lymphocytes.
- Cytokine 1 Species
- Human
- Applications
- This product can be used therapeutically to deliver biologically active ligands to a desired tissue.
Target
- Alternative Names
- TNFRSF8; tumor necrosis factor receptor superfamily; member 8; CD30; Ki-1; D1S166E; tumor necrosis factor receptor superfamily member 8; Ki-1 antigen; CD30L receptor; cytokine receptor CD30; lymphocyte activation antigen CD30
- Gene ID
- 943
- UniProt ID
- A5D8T4
Downloads
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For research use only. Not intended for any clinical use. No products from Creative Biolabs may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative Biolabs.
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