Human Anti-CD22 Recombinant Antibody (clone ch5/44); Fab Fragment (CAT#: FAMAB-0048-YC-F(E))
The clone ch5/44 is a chimeric anti-CD22 antibody derived from Murine mAb m5/44. The clone bind CD22 with subnanomolar affinity.
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
- Human
- Type
- Human Fab
- Specificity
- Human CD22
- Species Reactivity
- Human
- Clone
- ch5/44
- Applications
- ELISA
- Related Disease
- Tumor
Product Property
- Purity
- >95% as determined by SDS-PAGE and HPLC analysis
- Buffer
- PBS
- Preservative
- No preservatives
- Storage
- Centrifuge briefly prior to opening vial. Store at +4°C short term (1-2 weeks). Aliquot and store at -20°C long term. Avoid repeated freeze/thaw cycles.
Target
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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TAB-198 | Humanized Anti-CD22 Recombinant Antibody (clone Inotuzumab) | ELISA, FC, IP, FuncS, IF, Neut, ICC | Humanized (from mouse) IgG4, κ |
TAB-1725CL-S(P) | Human Anti-CD22 Recombinant Antibody; scFv Fragment (TAB-1725CL-S(P)) | Block, Cyt, ELISA, FuncS | Humanized scFv |
TAB-1729CL-S(P) | Human Anti-CD22 Recombinant Antibody; scFv Fragment (TAB-1729CL-S(P)) | IF, FC | Humanized scFv |
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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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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