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 LS-C414143
catalog :
LS-C414143
clonality :
polyclonal
host :
domestic rabbit
conjugate :
nonconjugated
reactivity :
human
application :
western blot, ELISA, immunohistochemistry
product information
AntibodyID :
426578
AntibodyName :
LS-C414143
TargetSpecies :
Human
Host Species :
Rabbit
Product Name :
CD19 Antibody LS-C414143
Specificity :
CD19 is a 95 kDa type-I transmembrane glycoprotein which is restricted to B cell antigen. CD19 antigen is expressed on normal and neoplastic B cells and also in some bone marrow cells. CD19 expression by B progenitor cells is presumably at late pro-B or early pre-B stages around the time of Ig heavy chain rearrangement. Expression persists during all stages of B cell maturation and is lost on terminal differentiation to plasma cells. CD19 antigen is also found on the follicular dendritic cells and the early cells of myelomonocytic lineage but not on normal T cells, NK cells, monocytes, granulocytes, erythrocytes and platelets. In normal peripheral blood, 8-20% of lymphocytes express CD19 antigen. CD19 antigen plays a role in regulating B cell proliferation.
ClonalityDesc :
Polyclonal
AntibodyModification :
Unconjugated
PresentationDesc :
PBS, pH 7.4, 0.09% Sodium Azide
ImmunogenType :
Synthetic peptide - KLH conjugated
ImmunogenDesc :
KLH-conjugated synthetic peptide from the C-Terminus of human CD-19.
PurificationDesc :
Protein A affinity chromatography
RecommendedStorageDesc :
Store at -20°C. Avoid freeze-thaw cycles.
Gene :
CD19
StandardGeneSymbol :
CD19
Reactivity :
Mouse, Rat, Human
Usage :
ELISA (1:500 - 1:1000), IHC, WB (1:200 - 1:500)
ShortWebDescription :
CD19 antibody LS-C414143 is an unconjugated rabbit polyclonal antibody to CD19 from human. It is reactive with human, mouse and rat. Validated for ELISA, IHC and WB.
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.