CD19 antibody | LT19
Mouse anti Human CD19:StarBright Yellow 665
- Product Type
- Monoclonal Antibody
- Clone
- LT19
- Isotype
- IgG1
- Specificity
- CD19
Mouse anti Human CD19 antibody, clone LT19 recognizes human CD19 also known as T-cell surface antigen Leu-12 or B-lymphocyte surface antigen B4. CD19 is a ~95 kDa type I single pass transmembrane glycoprotein expressed on follicular dendritic cells and B-cells during maturation but is lost on development into plasma cells (de Rie et al. 1989). CD19 is the broadest lineage specific marker for B cells and functions as a B-cell co-receptor in conjunction with CD21 (Bradbury et al. 1992), CD9, CD81 and CD82 (Horváth et al. 1998). CD19 is implicated in the down-regulation of B cell growth and proliferation (Pezzutto et al. 1987). |
- Target Species
- Human
- Product Form
- Purified IgG conjugated to StarBright Yellow 665 - liquid
- Preparation
- Purified IgG prepared by affinity chromatography on Protein A from tissue culture supernatant
- Buffer Solution
- Phosphate buffered saline
- Preservative Stabilisers
- 0.09% Sodium Azide (NaN3)
1% Bovine Serum Albumin
0.1% Pluronic F68
0.1% PEG 3350
0.05% Tween 20 - Max Ex/Em
-
Fluorophore Excitation Max (nm) Emission Max (nm) StarBright Yellow 665 554 670 - Regulatory
- For research purposes only
- Guarantee
- 12 months from date of despatch
- Acknowledgements
- This product is covered by U.S. Patent No. 10,150,841 and related U.S. and foreign counterparts
This product should be stored undiluted.
Application Name | Verified | Min Dilution | Max Dilution |
---|---|---|---|
Flow Cytometry | Neat |
- Flow Cytometry
- Use 5μl of the suggested working dilution to label 106 cells in 100μl. Best practices suggest a 5 minutes centrifugation at 6,000g prior to sample application.
How to Use the Spectraviewer
Watch the Tool Tutorial Video ▸- Start by selecting the application you are interested in, with the option to select an instrument from the drop down menu or create a customized instrument
- Select the fluorophores or fluorescent proteins you want to include in your panel to check compatibility
- Select the lasers and filters you wish to include
- Select combined or multi-laser view to visualize the spectra
Description | Product Code | Applications | Pack Size | List Price | Your Price | Quantity | |
---|---|---|---|---|---|---|---|
Human Seroblock | BUF070A | F | 50 Test | Log in | |||
List Price | Your Price | ||||||
Log in | |||||||
Description | Human Seroblock | ||||||
Human Seroblock | BUF070B | F | 200 Test | Log in | |||
List Price | Your Price | ||||||
Log in | |||||||
Description | Human Seroblock |
References for CD19 antibody
-
Hughes, G.J. et al. (2007) Virus immunocapture provides evidence of CD8 lymphocyte-derived HIV-1 in vivo.
AIDS. 21: 1507-13. -
Allen, J.S. et al. (2009) Plasmacytoid dendritic cells are proportionally expanded at diagnosis of type 1 diabetes and enhance islet autoantigen presentation to T-cells through immune complex capture.
Diabetes. 58: 138-45. -
McIntosh, K. et al. (2006) The immunogenicity of human adipose-derived cells: temporal changes in vitro.
Stem Cells. 24: 1246-53. -
Sengstake, S. et al. (2006) CD21 and CD62L shedding are both inducible via P2X7Rs.
Int Immunol. 18 (7): 1171-8. -
Villarroel Dorrego, M. et al. (2006) Transfection of CD40 in a human oral squamous cell carcinoma keratinocyte line upregulates immune potency and costimulatory molecules.
Br J Dermatol. 154: 231-8. -
Franz, B. et al. (2011) Ex vivo characterization and isolation of rare memory B cells with antigen tetramers.
Blood. 118: 348-57. -
Lacal, P.M. et al. (2013) Glucocorticoid-induced tumor necrosis factor receptor family-related ligand triggering upregulates vascular cell adhesion molecule-1 and intercellular adhesion molecule-1 and promotes leukocyte adhesion.
J Pharmacol Exp Ther. 347: 164-72. -
Franz, B. et al. (2011) Ex vivo characterization and isolation of rare memory B cells with antigen tetramers.
Blood. 118: 348-57.
View The Latest Product References
-
Girbl, T. et al. (2013) CD40-mediated activation of chronic lymphocytic leukemia cells promotes their CD44-dependent adhesion to hyaluronan and restricts CCL21-induced motility.
Cancer Res. 73: 561-70. -
Hertzberg, L. et al. (2010) Down syndrome acute lymphoblastic leukemia, a highly heterogeneous disease in which aberrant expression of CRLF2 is associated with mutated JAK2: a report from the International BFM Study Group.
Blood. 115: 1006-17. -
Kakko, T. et al. (2011) Inflammatory effects of blood leukocytes: association with vascular function in neuropeptide Y proline 7-genotyped type 2 diabetes patients.
Diab Vasc Dis Res. 8: 221-8. -
Dorvignit, D. et al. (2012) Expression and biological characterization of an anti-CD20 biosimilar candidate antibody: a case study.
MAbs. 4 (4): 488-96. -
Karlsen, M. et al. (2015) TLR-7 and -9 Stimulation of Peripheral Blood B Cells Indicate Altered TLR Signalling in Primary Sjögren's Syndrome Patients by Increased Secretion of Cytokines.
Scand J Immunol. 82 (6): 523-31. -
Clark, L.E. et al. (2018) Vaccine-elicited receptor-binding site antibodies neutralize two New World hemorrhagic fever arenaviruses.
Nat Commun. 9 (1): 1884. -
Gu, Y. et al. (2019) Defining the structural basis for human alloantibody binding to human leukocyte antigen allele HLA-A*11:01.
Nat Commun. 10 (1): 893. -
Yang, C. et al. (2013) B cells promote tumor progression via STAT3 regulated-angiogenesis.
PLoS One. 8 (5): e64159.
- UniProt
- P15391
- Entrez Gene
- CD19
- GO Terms
- GO:0005515 protein binding
- GO:0005057 receptor signaling protein activity
- GO:0005887 integral to plasma membrane
- GO:0006968 cellular defense response
MCA1940SBY665
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