Anti-Human CD22 Recombinant Antibody Fab Fragment (RFB4) (CAT#: TAB-1728CL-F(E))
We specialize in custom recombinant antibody production, offering seamless execution from provided sequences to high-quality antibody deliverables, ensuring optimal yield and purity.

(Germinal center cells
Staining: Medium
Intensity: Moderate
Quantity: 75%-25%
Location: Cytoplasmic/membranous)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/2418/6101_A_7_8.jpg

(Cells in red pulp
Staining: Medium
Intensity: Strong
Quantity: <25%
Location: Cytoplasmic/membranous
Cells in white pulp
Staining: High
Intensity: Strong
Quantity: 75%-25%
Location: Cytoplasmic/membranous)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/2418/6101_B_7_4.jpg

(Cell lines ordered by descending RNA expression order.)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/ENSG00000012124-CD22

(Cell lines ordered by descending RNA expression order.)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/ENSG00000012124-CD22
Specifications
- Host Species
- Mouse
- Specificity
- Human
- Clone
- RFB4
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
- Gene ID
- 933
- UniProt ID
- P20273
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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CAT | Product Name | Application | Type |
---|---|---|---|
TAB-176 | Anti-Human CD22 Recombinant Antibody (TAB-176) | IF, IP, Neut, FuncS, ELISA, FC, ICC | IgG1 |
TAB-198 | Humanized Anti-CD22 Recombinant Antibody (clone Inotuzumab) | ELISA, FC, IP, FuncS, IF, Neut, ICC | Humanized (from mouse) IgG4, κ |
TAB-899 | Humanized Anti-CD22 Recombinant Antibody (clone Pinatuzumab) | FC, IP, ELISA, Neut, FuncS, IF, ICC | Humanized (from mouse) IgG1, κ |
TAB-002LC | Anti-Human CD22 Recombinant Antibody (VM1000) | FC, ELISA, SPR, FuncS | Humanized antibody |
TAB-002LC-S(P) | Anti-Human CD22 Recombinant Antibody scFv Fragment (VM1000) | ELISA, SPR | Humanized antibody |
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