Anti-CD22 immunotoxin RFB4 (IgG)-RTA (CAT#: AGTO-G077R)

This immunotoxin was achieved by conjugating/fusing the Anti-CD22 monoclonal antibody to ricin toxin. It was expressed in CHO and purified with affinity chromatography. The immunotoxin selectively binds to tumor cells. Then the ricin A chain is incorporated into the cell by receptor-mediated endocytosis, blocking ribosomal protein synthesis and ultimately leading to cell death. It was designed for treatment of B cell lymphoma.


Specific Inquiry
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  • Gene Expression
  • Datasheet
  • MSDS
  • COA
Normal Tissue
RNA Expression

Specifications

  • Host Species
  • Mouse
  • Species Reactivity
  • Human
  • Clone
  • RFB4
  • Molecule Class
  • L kappa; IgG-RTA
  • Toxin Description
  • Ricin consist of two polypeptide chains, A and B, linked by means of disulfide bridge(s). Cytotoxicity is associated with the A chain and its 15 inhibition of protein synthesis in nucleated cells. The B chain is essentially a delivery vehicle for the A chain. The B chain recognizes polysaccharide units at the surface of cells and creates a high affinity interaction with such units. Once the B chain binds with polysaccharide units at 20" the celL surface, the A chain is incorporated into the cell, blocking ribosomal protein synthesis and ultimately leading tocell death. The use of ricin A chain is preferred in this invention.
  • Applications
  • This product is suitable for use in cytotoxicity assay, functional assay and immunotherapy.
  • Related Disease
  • B Cell Lymphoma

Target

  • Alternative Names
  • CD22; CD22 molecule; SIGLEC2; SIGLEC-2; B-cell receptor CD22; BL-CAM; CD22 antigen; T-cell surface antigen Leu-14; B-lymphocyte cell adhesion molecule; sialic acid binding Ig-like lectin 2; sialic acid-binding Ig-like lectin 2; Deglycosylated ricin A chain; Ricin A chain; Ricin A; Ricin; RTA; RT; RA; dgRTA; dgRA; dgA

Product Notes

This is a product of Creative Biolabs' Hi-Affi™ recombinant antibody portfolio, which has several benefits including:

• Increased sensitivity
• Confirmed specificity
• High repeatability
• Excellent batch-to-batch consistency
• Sustainable supply
• Animal-free production

See more details about Hi-Affi™ recombinant antibody benefits.

Downloads

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See other products for "Clone RFB4"

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Immunotoxin

CAT Product Name Application Type
AGTO-G077E Anti-CD22 immunotoxin RFB4 (IgG)-PE Cytotoxicity assay, Function study
AGTO-G077D Anti-CD22 immunotoxin RFB4 (IgG)-DT Cytotoxicity assay, Function study
AGTO-G077G Anti-CD22 immunotoxin RFB4 (IgG)-Gel Cytotoxicity assay, Function study
AGTO-L048E anti-CD22 immunotoxin RFB4 (scFv)-PE Cytotoxicity assay, Functional assay
AGTO-L048D anti-CD22 immunotoxin RFB4 (scFv)-DT Cytotoxicity assay, Functional assay

Human Antibody

CAT Product Name Application Type
TAB-1715CL Anti-Human CD22 Recombinant Antibody (12C5) Cyt, FuncS Fully human antibody
TAB-1716CL Anti-Human CD22 Recombinant Antibody (19A3) Cyt, FuncS Fully human antibody
TAB-1717CL Anti-Human CD22 Recombinant Antibody (16F7) Cyt, FuncS Fully human antibody
TAB-1718CL Anti-Human CD22 Recombinant Antibody (23C6) Cyt, FuncS Fully human antibody
TAB-1719CL Anti-Human CD22 Recombinant Antibody (4G6) ELISA Fully human antibody

Fab Glycosylation

CAT Product Name Application Type
Gly-001LC Recombinant Anti-Human CD22 Antibody (Fab glycosylation) ELISA, FC Mouse antibody

Fc Glycosylation

CAT Product Name Application Type
Gly-111LC Recombinant Anti-Human CD22 Antibody (Fc glycosylation) ELISA Chimeric antibody (mouse/human)

Blocking Antibody

CAT Product Name Application Type
NEUT-315CQ Rat Anti-CD22 Recombinant Antibody (clone 2D6) Block Rat IgG1, κ

Rabbit Monoclonal Antibody

CAT Product Name Application Type
MOR-0545 Hi-Affi™ Rabbit Anti-CD22 Recombinant Antibody (clone DS545AB) IP, WB Rabbit IgG

ADCC Enhanced Antibody

CAT Product Name Application Type
AFC-TAB-176 Afuco™ Anti-CD22 ADCC Recombinant Antibody (Epratuzumab), ADCC Enhanced IF, IP, Neut, FuncS, ELISA, FC ADCC enhanced antibody
AFC-TAB-198 Afuco™ Anti-CD22 ADCC Recombinant Antibody (Inotuzumab), ADCC Enhanced ELISA, FC, IP, FuncS, IF, Neut ADCC enhanced antibody

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For Research Use Only. Not For Clinical Use.

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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