Spark PLUS V475™ anti-human CD19 Antibody, CD19, HIB19,BioLegend,390407
Additional reported applications (for the relevant formats) include: immunohistochemical staining of acetone-fixed frozen tissue sections8and blocking of B cell proliferation. Clone HIB19 is not recommended for formalin-fixed paraffin-embedded sections. The Ultra-LEAF™ purified antibody (Endotoxin < 0.01 EU/µg, Azide-Free, 0.2 µm filtered) is recommended for functional assays (Cat. No. 302267 & 302268).Clone HIB19 partially blocks anti-human CD19 clones 4G7 and SJ25C1 staining based on in-house testing
Host
Mouse
Reactivity
Human
Application
FC - Quality tested
Platform ID
BAB920093989
BioLegend
Contact
Tel: 1-858-455-9588
Fax: +49 (4131) 7023913
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Product Specifications
Scientific Background
Specifications
NameSpark PLUS V475™ anti-human CD19 Antibody, CD19, HIB19
Cat. No.390407
HostMouse
RRIDAB_3717138 (BioLegend Cat. No. 390407)AB_3717138 (BioLegend Cat. No. 390408)
IsotypeMouse IgG1, κ
ReactivityHuman
ApplicationFC - Quality tested
ClonalityMonoclonal
Clone NumberHIB19
ConcentrationLot-specific (to obtain lot-specific concentration and expiration, please enter the lot number in ourCertificate of Analysisonline tool.)
TargetCD19
PurityThe antibody was purified by affinity chromatography and conjugated with Spark PLUS V475™ under optimal conditions.
FormulationPhosphate-buffered solution, pH 7.2, containing 0.09% sodium azide and BSA (origin USA)
StorageThe antibody solution should be stored undiluted between 2°C and 8°C, and protected from prolonged exposure to light.Do not freeze.
Regulatory StatusResearch Use Only
Scientific Background
CD19 is a 95 kD type I transmembrane glycoprotein also known as B4. It is a member of the immunoglobulin superfamily expressed on B-cells (from pro-B to blastoid B cells, absent on plasma cells) and follicular dendritic cells. CD19 is involved in B cell development, activation, and differentiation. CD19 forms a complex with CD21 (CR2) and CD81 (TAPA-1), and functions as a BCR co-receptor.
Category Paths
- Products>Primary Antibodies>Monoclonal Antibodies
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