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  • Human Anti-CD19 Recombinant Antibody Fab Fragment (HPAB-0219-FY-F(E))

Human Anti-CD19 Recombinant Antibody Fab Fragment (HPAB-0219-FY-F(E)) (CAT#: HPAB-0219-FY-F(E))

Recombinant Fab fragment to CD19. This product is a recombinant Humanized antibody that recognizes Human CD19. The monoclonal antibody reacts with the epitope of CD19.

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  • Endotoxin:
  • Purity:
  • Gene Expression
  • Datasheet
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Normal Tissue
Figure 1 Colon
Figure 1 Colon
(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
Figure 2 Testis
Figure 2 Testis
(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
Figure 3 Appendix
Figure 3 Appendix
(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
Figure 4 Lymph node
Figure 4 Lymph node
(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
RNA Expression
Figure 5 RNA cell line category: Cell line enhanced (Daudi, REH, U-698)
Figure 5 RNA cell line category: Cell line enhanced (Daudi, REH, U-698)
(Cell lines ordered by descending RNA expression order.)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/ENSG00000177455-CD19

Specifications

  • Host Species
  • Human
  • Derivation
  • Humanized
  • Type
  • Humanized Fab
  • Specificity
  • Human CD19
  • Species Reactivity
  • Human
  • Applications
  • ELISA
  • Related Disease
  • Cancer

Product Property

  • Purity
  • >95% as determined by SDS-PAGE and HPLC analysis
  • 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

Related Resources

  • Related Diseases

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 "CD19"

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CAT Product Name Application Type
TAB-174 Mouse Anti-CD19 Recombinant Antibody (clone Taplitumomab) ELISA, IP, FC, FuncS, Neut, IF, ICC Mouse IgG1, κ
TAB-1611CL Mouse Anti-CD19 Recombinant Antibody (TAB-1611CL) Depletion, FuncS Mouse IgG2a, κ
TAB-1620CL Anti-Human CD19 Recombinant Antibody (HD37) FuncS
TAB-1622CL Mouse Anti-CD19 Recombinant Antibody (TAB-1622CL) ELISA, FC, Apop, ADCC, FuncS Mouse IgG
TAB-1623CL Mouse Anti-CD19 Recombinant Antibody (TAB-1623CL) ELISA, FC Mouse IgG

Customer Reviews and Q&As

Customer Review Q&As

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Excellent specificity
The Human Anti-CD19 Recombinant Antibody (clone 11) Fab Fragment has shown excellent specificity in our immunoassays, providing clear and distinct labeling of CD19-positive cells with minimal background staining.

Effective in signaling studies
We used this antibody in signaling pathway studies, and it provided clear insights into CD19-mediated processes. The results were reproducible and highly informative.

High purity
The purity of this Fab fragment is impressive. SDS-PAGE confirmed it exceeded 95%, and it performs exceptionally well in all our assays without any issues.

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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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