This webpage contains legacy information. The product is either no longer available from the supplier or has been delisted at Labome.
product summary
company name :
LifeSpan Biosciences
product type :
antibody
product name :
CD19 Antibody (aa540-557, clone LE-CD19) LS-C121508
catalog :
LS-C121508
clonality :
monoclonal
host :
mouse
conjugate :
nonconjugated
clone name :
LE-CD19

The same clone is also sold as:
reactivity :
human
application :
western blot, ELISA, immunohistochemistry, immunoprecipitation, flow cytometry, immunohistochemistry - paraffin section
product information
AntibodyID :
124966
AntibodyName :
LS-C121508
TargetSpecies :
Human
Host Species :
Mouse
Product Name :
CD19 Antibody (aa540-557, clone LE-CD19) LS-C121508
Specificity :
Recognizes the C-terminal cytoplasmic tail sequence (CGPDPAWGGGGRMGTWSTR) of human CD19, a 95kD cell surface glycoprotein, which is expressed by cells of the B cell lineage and follicular dendritic cells. CD19 is absent on plasma cells. Detects a band of ~95kD in Raji cell lysates under reducing conditions.
ClonalityDesc :
Monoclonal
CloneName :
LE-CD19
AntibodyModification :
Unconjugated
AntigenModification :
aa540-557
PresentationDesc :
PBS, pH 7.4, 0.09% Sodium Azide
ImmunogenDesc :
CD19 peptide C-GPDPAWGGGGRMGTWSTR (C-Terminus) coupled to KLH. Percent identity by BLAST analysis: Human, Gorilla (100%); Gibbon, Monkey (94%); Elephant, Panda, Dog (89%); Pig (83%).
PurificationDesc :
Protein G purified
RecommendedStorageDesc :
Short term: store at 4°C. Long term: aliquot and store at -20°C. Avoid freeze-thaw cycles.
IsotypeName :
IgG1
Gene :
CD19
StandardGeneSymbol :
CD19
Reactivity :
Human
Usage :
ELISA, Flo (1:100 - 1:200), IHC, IHC-P (1:100 - 1:200), IP, WB (1:100 - 1:200)
ShortWebDescription :
CD19 antibody LS-C121508 is an unconjugated mouse monoclonal antibody to human CD19 (aa540-557). Validated for ELISA, Flow, IHC, IP and WB.
UsageText :
Suitable for use in ELISA, Western Blot, Immunohistochemistry (paraffin), Immunoprecipitation, and Flow Cytometry. Flow Cytometry: 1:100-1:200; 10ul labels 10e6 cells in 100ulImmunohistochemistry (paraffin): 1:100-1:200. Membrane permeabilization and antigen retrieval using heat treatment methods prior to staining of paraffin sections.
Synonyms :
CD19, B-lymphocyte antigen CD19, CD19 molecule, Differentiation antigen CD19, T-cell surface antigen Leu-12, B4, CD19 antigen, CVID3
SalesRegion :
Worldwide
company information
LifeSpan Biosciences
2401 Fourth Avenue, Suite 900
Seattle, WA 98121
CustomerSupport@lsbio.com
https://www.lsbio.com
1-206-464-1554
headquarters: USA
Since 1995, LifeSpan has been the industry leader in molecular pathology, specializing in the localization of proteins in normal and diseased tissues, both human and non-human. We offer more than 74,000 antibodies, custom designed immunohistochemistry (IHC) studies, immediately available human tissue IHC profiles for more than 500 proteins, and histology and pathology services. Our bank of 2 million specimens is available to support our customers' contract research studies and contains frozen and formalin-fixed (FFPE) normal and diseased tissues. Our contract services are comprehensive; they include study design, antibody sourcing and characterization, tissue sourcing and validation, immunolabeling, trouble shooting, and interpretation of the results by a LifeSpan pathologist.