Human Anti-CD19 Recombinant Antibody (clone 2); Fab Fragment (CAT#: HPAB-0460LY-F(E))
This product is an antibody Fab fragment that recognizes CD19. The antibody 2 can be used for immunoassay techniques such as: ELISA.
We specialize in custom recombinant antibody production, offering seamless execution from provided sequences to high-quality antibody deliverables, ensuring optimal yield and purity.

(Mucosal lymphoid cells
Staining:Medium
Intensity: Strong
Quantity: <25%)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/16110/36120_A_7_3.jpg

(Leydig cells
Staining:Medium
Intensity: Moderate
Quantity:>75%
Location: Cytoplasmic/membranous)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/16110/36120_A_5_6.jpg

(Germinal center cells
Staining:Medium
Intensity: Moderate
Quantity: 75%-25%
Non-germinal center cells
Staining:High
Intensity: Strong
Quantity:>75%)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/16110/36120_A_2_2.jpg

(Germinal center cells
Staining:High
Intensity: Strong
Quantity:>75%
Location: Cytoplasmic/membranous
Non-germinal center cells
Staining:High
Intensity: Strong
Quantity: 75%-25%
Location: Cytoplasmic/membranous)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/16110/36120_A_9_8.jpg

(Cell lines ordered by descending RNA expression order.)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/ENSG00000177455-CD19
Specifications
- Host Species
- Human
- Derivation
- Human
- Type
- Humanized Fab
- Specificity
- Human CD19
- Species Reactivity
- Human
- Clone
- 2
- Applications
- ELISA
Product Property
- Purity
- >95% as determined by SDS-PAGE
- Concentration
- Please refer to the vial label for the specific concentration.
- 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
- Alternative Names
- CD19 Molecule; B-Lymphocyte Surface Antigen B4; T-Cell Surface Antigen Leu-12; Differentiation Antigen CD19; CD19 Antigen; B-Lymphocyte Antigen CD19; CVID3; B4;
- Gene ID
- 930
- UniProt ID
- P15391
Related Resources
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
Download resources about recombinant antibody development and antibody engineering to boost your research.
See other products for "Clone 2"
See other products for "CD19"
Select a product category from the dropdown menu below to view related products.
CAT | Product Name | Application | Type |
---|---|---|---|
TAB-891 | Humanized Anti-CD19 Recombinant Antibody (TAB-891) | ELISA, FC, IP, FuncS, IF, Neut, ICC | Humanized IgG1, κ |
TAB-1612CL | Human Anti-CD19 Recombinant Antibody (TAB-1612CL) | Depletion, FuncS | Humanized IgG1 |
TAB-1625CL | Anti-Human CD19 Recombinant Antibody (396) | Depletion, ELISA | Humanized antibody |
TAB-1612CL-F(E) | Human Anti-CD19 Recombinant Antibody; Fab Fragment (TAB-1612CL-F(E)) | Depletion, FuncS | Humanized Fab |
TAB-1625CL-F(E) | Anti-Human CD19 Recombinant Antibody Fab Fragment (396) | Depletion, ELISA | Humanized antibody |
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For Research Use Only. Not For Clinical Use.
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