SmartAb™ Recombinant Anti-CD22 pH-dependent Antibody (Clone Inotuzumab)
CAT#: VS-0825-YC43
The anti-CD22 pH-dependent antibody (clone Inotuzumab) is a recombinant monoclonal antibody that exhibits pH-dependent antigen binding to human CD22. By introducing histidine mutations that act as a pH-switch, the antibody demonstrates a preferential affinity for CD22 under acidic conditions compared to physiological pH. Using a yeast surface display system with pH-dependent screening pressure, this mAb is identified which shows a significant increase in dissociation from CD22 at pH 6.0. This pH-sensitive antibody retains its binding affinity for CD22 on tumor cells while exhibiting negligible binding to the receptor on normal cells at physiological pH. Human CD22 is a B-cell-specific co-receptor that acts as an inhibitory molecule to regulate B-cell signaling. It helps to maintain B-cell homeostasis and prevent an overly active immune response.
Gene Expression
Normal Tissue
Figure 1 Lymph node
Germinal center cells
Staining: Medium
Intensity: Moderate
Quantity: 75%-25%
Location: Cytoplasmic/membranous
* Image credit: Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/2418/6101_A_7_8.jpg
Normal Tissue
Figure 2 Spleen
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: Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/2418/6101_B_7_4.jpg
RNA Expression
Figure 3 RNA cell line category: Cell line enhanced (Daudi, REH, U-698, WM-115)
Cell lines ordered by descending RNA expression order.
* Image credit: Image credit: Human Protein Atlas https://v21.proteinatlas.org/ENSG00000012124-CD22
❮
❯
Specifications
- Immunogen
- Human tonsil lymphocytes
- Host Species
- Human
- Derivation
- Humanized (from mouse)
- Type
- Human IgG4 kappa
- Specificity
- Human CD22
- Species Reactivity
- Human
- Clone
- Inotuzumab
- Applications
- ELISA, FC, IP IF, Neut, ICC
Product Property
- Clonality
- Monoclonal
- Purification
- Protein A purified
- Purity
- >95%, determined by SDS-PAGE and SEC-HPLC
- Buffer
- PBS, pH 7.4
- Preservative
- No preservatives
- Storage
- For short-term storage, keep it at 4°C for up to two weeks. For long-term storage, divide the solution into aliquots and freeze them at -20°C or below.
Target
REVIEWS AND Q&AS
CITATIONS
RESOURCES
DOWNLOADS
RELATED PRODUCTS
Inquiry
Navs
Customer Review
There are currently no Customer reviews or questions for VS-0825-YC43. Click the button above to contact us or submit your feedback about this product.
Submit Your Publication
Published with our product? Submit your paper and receive a 10% discount on your next order! Share your research to earn exclusive rewards.
Downloadable Resources
Download resources about recombinant antibody development and antibody engineering to boost your research.
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.
Datasheet
MSDS
COA
Certificate of Analysis LookupTo download a Certificate of Analysis, please enter a lot number in the search box below. Note: Certificate of Analysis not available for kit components.
Lot Number:
See other products for "Clone Inotuzumab"
- CAT
- Product Name
See other products for "CD22"
Select a product category from the dropdown menu below to view related products.
| CAT | Product Name | Application | Type |
|---|---|---|---|
| MOB-1248z-F(E) | Recombinant Anti-Human CD22 Antibody Fab Fragment | IP, RIA, FuncS | Fab |
| HPAB-0194-LSX-F(E) | Mouse Anti-CD22 Recombinant Antibody; Fab Fragment (HPAB-0194-LSX-F(E)) | ELISA | Mouse Fab |
| HPAB-0195-LSX-F(E) | Human Anti-CD22 Recombinant Antibody; Fab Fragment (HPAB-0195-LSX-F(E)) | ELISA | Human Fab |
| HPAB-0370-FY-F(E) | Human Anti-CD22 Recombinant Antibody; Fab Fragment (HPAB-0370-FY-F(E)) | ELISA | Humanized Fab |
| HPAB-0371-FY-F(E) | Human Anti-CD22 Recombinant Antibody; Fab Fragment (HPAB-0371-FY-F(E)) | Inhib | Humanized Fab |
| CAT | Product Name | Application | Type |
|---|---|---|---|
| MOB-1248z-S(P) | Recombinant Anti-Human CD22 Antibody scFv Fragment | ELISA, WB, IF, FuncS | scFv |
| HPAB-N0324-YC-S(P) | Mouse Anti-CD22 Recombinant Antibody; scFv Fragment (HPAB-N0324-YC-S(P)) | FuncS | Mouse scFv |
| HPAB-N0325-YC-S(P) | Mouse Anti-CD22 Recombinant Antibody; scFv Fragment (HPAB-N0325-YC-S(P)) | FuncS | Mouse scFv |
| HPAB-0034-YJ-S(P) | Mouse Anti-CD22 Recombinant Antibody (clone HB22-23); scFv Fragment | Block | Mouse scFv |
| HPAB-0709-FY-F(E) | Mouse Anti-CD22 Recombinant Antibody (clone AB008); scFv Fragment | ELISA | Mouse scFv |
| CAT | Product Name | Application | Type |
|---|---|---|---|
| AGTO-L048E | anti-CD22 immunotoxin RFB4 (scFv)-PE | Cytotoxicity assay, Functional assay | |
| AGTO-L048D | anti-CD22 immunotoxin RFB4 (scFv)-DT | Cytotoxicity assay, Functional assay | |
| AGTO-L048G | anti-CD22 immunotoxin RFB4 (scFv)-Gel | Cytotoxicity assay, Functional assay | |
| AGTO-L048R | anti-CD22 immunotoxin RFB4 (scFv)-RTA | Cytotoxicity assay, Functional assay | |
| AGTO-L048S | anti-CD22 immunotoxin RFB4 (scFv)-Sap | Cytotoxicity assay, Functional assay |
| CAT | Product Name | Application | Type |
|---|---|---|---|
| TAB-1724CL | Human Anti-CD22 Recombinant Antibody (TAB-1724CL) | Inhib | Chimeric (mouse/human) IgG1, κ |
| TAB-1724CL-S(P) | Mouse Anti-CD22 Recombinant Antibody; scFv Fragment (TAB-1724CL-S(P)) | Inhib | Mouse scFv |
| TAB-1724CL-F(E) | Human Anti-CD22 Recombinant Antibody; Fab Fragment (TAB-1724CL-F(E)) | Inhib | Chimeric (mouse/human) Fab |
| TAB-001LC | Human Anti-CD22 Recombinant Antibody (TAB-001LC) | ELISA | Chimeric antibody (mouse/human) |
| TAB-001LC-S(P) | Mouse Anti-CD22 Recombinant Antibody; scFv Fragment (TAB-001LC-S(P)) | ELISA | Mouse scFv |
| CAT | Product Name | Application | Type |
|---|---|---|---|
| TAB-1725CL | Human Anti-CD22 Recombinant Antibody (TAB-1725CL) | Block, Cyt, ELISA, FuncS | Humanized IgG |
| TAB-1729CL | Human Anti-CD22 Recombinant Antibody (TAB-1729CL) | IF, FC | Humanized IgG |
| 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-F(E) | Anti-Human CD22 Recombinant Antibody Fab Fragment (VM1000) | ELISA, SPR | Humanized antibody |
| CAT | Product Name | Application | Type |
|---|---|---|---|
| TAB-0196CL-S(P) | Anti-Human CD22 Recombinant Antibody scFv Fragment (hLL2) | ELISA, In vivo | |
| TAB-0197CL-S(P) | Anti-Human CD22 Recombinant Antibody scFv Fragment (hLL2-Cys) | ELISA, In vivo | |
| TAB-0196CL-F(E) | Anti-Human CD22 Recombinant Antibody Fab Fragment (hLL2) | ELISA, In vivo | |
| TAB-0197CL-F(E) | Anti-Human CD22 Recombinant Antibody Fab Fragment (hLL2-Cys) | ELISA, In vivo | |
| TAB-1721CL-F(E) | Human Anti-CD22 Recombinant Antibody Fab Fragment (TAB-1721CL-F(E)) | ELISA, FC, FuncS | Human antibody |
| CAT | Product Name | Application | Type |
|---|---|---|---|
| TAB-1714CL-F(E) | Mouse Anti-CD22 Recombinant Antibody; Fab Fragment (TAB-1714CL-F(E)) | ELISA, WB | Mouse Fab |
| TAB-1723CL-F(E) | Mouse Anti-CD22 Recombinant Antibody; Fab Fragment (TAB-1723CL-F(E)) | Inhib | Mouse Fab |
| TAB-003LC-S(P) | Mouse Anti-Human CD22 Recombinant Antibody scFv Fragment | FC | |
| TAB-004LC-S(P) | Anti-Human CD22 Recombinant Antibody scFv Fragment | FC | |
| TAB-005LC-S(P) | Mouse Anti-CD22 Recombinant Antibody; scFv Fragment (TAB-005LC-S(P)) | FC | Mouse scFv |
| CAT | Product Name | Application | Type |
|---|---|---|---|
| Gly-001LC | Recombinant Anti-Human CD22 Antibody (Fab glycosylation) | ELISA, FC | Mouse antibody |
| CAT | Product Name | Application | Type |
|---|---|---|---|
| Gly-111LC | Recombinant Anti-Human CD22 Antibody (Fc glycosylation) | ELISA | Chimeric antibody (mouse/human) |
| CAT | Product Name | Application | Type |
|---|---|---|---|
| MOB-0349MZ | Mouse Anti-CD22 Recombinant Antibody (clone 5LB129) | ELISA | Mouse IgG1 |
| FAMAB-1041CQ | Human Anti-CD22 Recombinant Antibody (clone To15) | Adhesion, FACS, IP, IHC | Human IgG1 |
| FAMAB-1042CQ | Human Anti-CD22 Recombinant Antibody (clone LL2 (EPB2)) | RIA, FC, IHC | Human IgG1 |
| VS3-WK3 | Rabbit Anti-CD22 Recombinant Antibody (clone DM12) | ELISA, FC, WB, IF | Rabbit IgG |
| VS3-WK4 | Rabbit Anti-CD22 Recombinant Antibody (clone DM13) | ELISA, FC, WB, IP, IF | Rabbit IgG |
| CAT | Product Name | Application | Type |
|---|---|---|---|
| NEUT-315CQ | Rat Anti-CD22 Recombinant Antibody (clone 2D6) | Block | Rat IgG1, κ |
| CAT | Product Name | Application | Type |
|---|---|---|---|
| MOR-0545 | Hi-Affi™ Rabbit Anti-CD22 Recombinant Antibody (clone DS545AB) | IP, WB | Rabbit IgG |
| CAT | Product Name | Application | Type |
|---|---|---|---|
| AFC-TAB-176 | Afuco™ Anti-CD22 ADCC Recombinant Antibody, ADCC Enhanced (AFC-TAB-176) | IF, IP, Neut, FuncS, ELISA, FC | ADCC enhanced antibody |
| AFC-TAB-198 | Afuco™ Anti-CD22 ADCC Recombinant Antibody, ADCC Enhanced (AFC-TAB-198) | ELISA, FC, IP, FuncS, IF, Neut | ADCC enhanced antibody |
| CAT | Product Name | Application | Type |
|---|---|---|---|
| VS-0424-XY50 | AbPlus™ Anti-CD22 Magnetic Beads (DM13) | IP, Protein Purification | |
| VS-0724-YC918 | AbPlus™ Anti-Cd22 Magnetic Beads (VS-0724-YC918) | IP, Protein Purification |
| CAT | Product Name | Application | Type |
|---|---|---|---|
| VS-0225-XY24 | CytoStream™ Mouse Anti-CD22 Recombinant Antibody (VS-0225-XY24) | FC | Mouse IgG1, kappa |
| CAT | Product Name | Application | Type |
|---|---|---|---|
| VS-0325-XY357 | Anti-CD22 Immunohistochemistry Kit | IHC | |
| VS-0525-XY1143 | Anti-Human CD22 Immunohistochemistry Kit | IHC |
| CAT | Product Name | Application | Type |
|---|---|---|---|
| VS-0425-FY82 | Human Anti-CD22 (clone Inotuzumab) scFv-Fc Chimera | ELISA | Human IgG4, scFv-Fc |
| CAT | Product Name | Application | Type |
|---|---|---|---|
| VS-0425-YC225 | Recombinant Anti-CD22 Vesicular Antibody, EV Displayed (VS-0425-YC225) | ELISA, FC, Neut, Cell-uptake |
| CAT | Product Name | Application | Type |
|---|---|---|---|
| VS-0525-YC201 | Recombinant Anti-CD22 (Epitope A x Epitope B) Biparatopic Antibody, Tandem scFv | ELISA, FC, ICC, IF, IP, Neut | Tandem scFv |
Specific Inquiry
Add to compare
See Our Custom Production in Action
Popular Products
Application: ELISA, IP, FC, FuncS, Neut, IF, ICC
Application: Neut, ELISA, IF, IP, FuncS, FC, ICC
Application: FC, IP, ELISA, Neut, FuncS, IF, WB
Application: WB, IHC, FC, Cyt, ELISA
Application: ELISA, IHC, FC, IP, IF, FuncS
Application: ELISA, IHC, FC, IP, IF, FuncS
Application: ELISA, Inhib, FuncS
-2.png)
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.
Send Inquiry
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
