CoraLite®647-conjugated Anti-human CD19(SJ25C1)

CD19 Monoclonal Antibody for FC

Host / Isotype

Mouse / Mouse IgG1, kappa

Reactivity

Human

Applications

FC

Conjugate

CoraLite®647 Fluorescent Dye

CloneNo.

SJ25C1

Cat no : CL647-65145

Synonyms

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



Tested Applications

Positive FC detected inhuman peripheral blood lymphocytes

Recommended dilution

ApplicationDilution
Sample-dependent, check data in validation data gallery

Product Information

CL647-65145 targets CL647-conjugated CD19 in FC applications and shows reactivity with Human samples.

Tested Reactivity Human
Host / Isotype Mouse / Mouse IgG1, kappa
Class Monoclonal
Type Antibody
Immunogen NALM1 + NALM16 cells
Full Name CD19 molecule
Calculated molecular weight 556aa,61 kDa
Observed molecular weight
GenBank accession number BC006338
Gene symbol CD19
Gene ID (NCBI) 930
Conjugate CoraLite®647 Fluorescent Dye
Excitation/Emission maxima wavelengths650 nm/665 nm
Form Liquid
Purification Method Affinity purification
Storage Buffer PBS with 0.1% sodium azide and 0.5% BSA, pH 7.3.
Storage ConditionsStore at 2-8°C. Avoid exposure to light.

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).

Protocols

Product Specific Protocols
FC protocol for CL647-conjugated CD19 antibody CL647-65145Download protocol
Standard Protocols
Click here to view our Standard Protocols