CoraLite® Plus 750 Anti-Human CD19 (HIB19)

CD19 Monoclonal Antibody for FC

Host / Isotype

Mouse / IgG1, kappa

Reactivity

Human

Applications

FC

Conjugate

CoraLite® Plus 750 Fluorescent Dye

CloneNo.

HIB19

Cat no : CL750-65110

Synonyms

B lymphocyte antigen CD19, B4, CD19, CD19 molecule, Differentiation antigen CD19, T cell surface antigen Leu 12

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Validation Data Gallery

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  FC experiment of human PBMCs using CL750-65110

  1X10^6 human PBMCs were surface co-stained with FITC Anti-Human CD3 and 5 ul CoraLite® Plus 750 Anti-Human CD19 (CL750-65110, Clone:HIB19) or Mouse IgG1 Isotype Control. Cells were not fixed. Lymphocytes were gated.

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  FC experiment of human PBMCs using CL750-65110

  1X10^6 human PBMCs were surface stained with 5 ul CoraLite® Plus 750 Anti-Human CD19 (CL750-65110, Clone:HIB19) (red) or Mouse IgG1 Isotype Control. Cells were not fixed. Lymphocytes were gated.

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Tested Applications

• Positive FC detected in: human PBMCs

Recommended dilution

Application	Dilution
This reagent has been pre-titrated and tested for flow cytometric analysis. The suggested use of this reagent is 5 ul per 10^6 cells in a 100 µl suspension or 5 ul per 100 µl of whole blood.
Sample-dependent, Check data in validation data gallery.

Product Information

CL750-65110 targets CD19 in FC applications and shows reactivity with Human samples.

• Tested Reactivity: Human
• Host / Isotype: Mouse / IgG1, kappa
• Class: Monoclonal
• Type: Antibody
• Immunogen: N/A
• Full Name: CD19 molecule
• Calculated Molecular Weight: 556 aa, 61 kDa
• GenBank Accession Number: BC006338
• Gene Symbol: CD19
• Gene ID (NCBI): 930
• Conjugate: CoraLite® Plus 750 Fluorescent Dye
• Excitation/Emission Maxima Wavelengths: 755 nm / 780 nm
• Form: Liquid
• Purification Method: Affinity purification
• Storage Buffer: PBS with 0.09% sodium azide and 0.5% BSA.
• Storage Conditions: Store at 2-8°C. Avoid exposure to light. Stable for one year after shipment.

Background Information

CD19 is a 95 kDa type I transmembrane glycoprotein belonging to the immunoglobulin superfamily (PMID: 2472450). It is expressed by B cells and follicular dendritic cells. CD19 is up-regulated at the step of B-lineage commitment during the differentiation of the hematopoietic stem cell, it remains on during subsequent stages of differentiation until finally down-regulated during terminal differentiation into plasma cells (PMID: 8528044). CD19 is involved in B cell development, activation and differentiation. It is the dominant component for the signaling complex on B cells that includes CD21 (CR2), CD81 (TAPA-1) and CD225 and acts as a critical co-receptor for BCR signal transduction (PMID: 23210908).