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Recombinant CD19 Antibody - Primary antibody, specific to Human CD19

    Application:
  • ELISA
  • Flow Cytometry
  • Host species: Mouse
  • Reactive species: Human
  • Isotype: Mouse IgG1
  • Clone Number: P11E09
  • Conjugation: Unconjugated
In stock
Item Number
Ab219601
Grouped product items
SKU Size
Availability
Price Qty
Ab219601-10μg
10μg
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$21.90
Ab219601-50μg
50μg
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$66.90
Ab219601-100μg
100μg
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$106.90
Ab219601-1mg
1mg
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$639.90

Recombinant (P11E09); Mouse anti Human CD19 Antibody; Flow Cytometry, ELISA; Unconjugated

Basic Description

Product Name Recombinant CD19 Antibody - Primary antibody, specific to Human CD19
Synonyms B4 | B-lymphocyte antigen CD19 | B-lymphocyte surface antigen B4 | CD19 antigen | CD19 molecule | CD19 | CVID3 | Differentiation antigen CD19 | Leu-12 | MGC12802 | T-cell surface antigen Leu-12 | Antibody deficiency due to defect in CD19 antibody | Antibo
Specifications & Purity Animal Free, Carrier Free, Recombinant, ExactAb™, Azide Free, Validated, High Performance, ≥95%(SDS-PAGE), See COA
Biochemical and Physiological Mechanisms Functions as a coreceptor for the B-cell antigen receptor complex (BCR) on B-lymphocytes. Decreases the threshold for activation of downstream signaling pathways and for triggering B-cell responses to antigens. Activates signaling pathways that lead to th
Host species Mouse
Specificity Human CD19
Immunogen NALM1 + NALM16 cells
Positive Control Flow Cytometry: Human peripheral blood lymphocytes
Conjugation Unconjugated
Grade Animal Free, Azide Free, Carrier Free, ExactAb™, High Performance, Recombinant, Validated
Product Description

Recombinant CD19 Antibody, clone P11E09, could be used for Flow Cytometry, ELISA and so on.

Product Properties

Light Chain Type kappa
Purification Method Protein A purified
Concentration See COA
Storage Temp Store at -20°C,Avoid repeated freezing and thawing
Shipped In Ice chest + Ice pads
Stability And Storage Store at 2-8℃ short term (1-2 weeks). Store at -20℃ long term (24 months). Upon receipt, it is recommended to aliquot. Avoid freeze/thaw cycle.

Associated Targets(Human)

CD19 Tclin B-lymphocyte antigen CD19 (0 Activities)
Activity Type Activity Value -log(M) Mechanism of Action Activity Reference Publications (PubMed IDs)

Images

Recombinant CD19 Antibody (Ab219601) - Flow Cytometry
Flow Cytometry analysis of human peripheral blood lymphcytes labelling CD19 with Recombinant CD19 Antibody (Ab219601) (right panel) at 0.5 μg/mL for 1 hour at 4°C, compared with Mouse IgG Isotype Control Antibody (Ab170221) (left panel) and detected with Alexa Fluor 488-conjugated affinipure goat anti-Mouse IgG.

Recombinant CD19 Antibody (Ab219601) - Flow Cytometry
Flow Cytometry analysis of human peripheral blood lymphcytes labelling CD19 (red) with Recombinant CD19 Antibody (Ab219601) at 0.5 μg/mL for 1 hour at 4°C, and detected with Alexa Fluor 488-conjugated affinipure goat anti-Mouse IgG. Blue - Mouse IgG Isotype Control Antibody (Ab170221). Black - Unlabelled control, cells without incubation with primary antibody.

Recombinant CD19 Antibody (Ab219601) - Flow Cytometry
Flow Cytometry analysis of Raji cells labelling CD19 (red) with Recombinant CD19 Antibody (Ab219601) at 0.5 μg/mL for 1 hour at 4°C. Goat Anti-Mouse IgG (PE) (Ab179006) at a dilution of 1/1000 was used as the secondary antibody. Blue - Isotype control, mouse IgG (Ab170221). Black - Unlabelled control, cells without incubation with primary antibody.

Recombinant CD19 Antibody (Ab219601) - SEC
The purity of Recombinant CD19 Antibody (Ab219601) is more than 95% verified by HPLC.

Application

Application Dilution info
Flow Cytometry

≤0.1 µg per million cells in 100 µL volume

Certificates(CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

1 results found

Lot Number Certificate Type Date Item
ZJ25F0622294 Certificate of Analysis Jun 09, 2025 Ab219601

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