CD19

Gene Symbol CD19
Entrez Gene 930
Alt Symbol B4, CVID3
Species Human
Gene Type protein-coding
Description CD19 molecule
Other Description B-lymphocyte antigen CD19|B-lymphocyte surface antigen B4|T-cell surface antigen Leu-12|differentiation antigen CD19
Swissprots A0N0P9 Q9BRD6 F5H635 Q96S68 P15391
Accessions AAA69966 AAB60697 AAD02340 ABK41940 BAB60954 CCQ43148 EAW52008 EAW52009 EAW52010 EAW52011 EAW52012 EAW52013 P15391 AA760729 AK130657 BAC85403 AK301167 BAG62756 AK301363 BAG62907 AK304456 BAG65273 AK307295 AK313577 BC006338 AAH06338 BC052294 DA959905 DQ893016 ABM83942 DQ896261 ABM87260 M21097 AAA35533 X13312 XM_006721103 XP_006721166 XM_011545981 XP_011544283 XR_950871 XR_950872 NM_001178098 NP_001171569 NM_001770 NP_001761
Function Assembles with the antigen receptor of B-lymphocytes in order to decrease the threshold for antigen receptor-dependent stimulation.
Subcellular Location Membrane; Single-pass type I membrane protein.
Top Pathways Hematopoietic cell lineage, B cell receptor signaling pathway, Primary immunodeficiency, PI3K-Akt signaling pathway, Epstein-Barr virus infection

Phospho-CD19 (Tyr531) Antibody - 3571 from Cell Signaling Technology

Prices $109.00, $287.00
Sizes 20 µl (2 western blots), 100 µl (10 western blots)
Host Rabbit
Clonality Polyclonal
Western blot analysis of SDS extracts from untreated or anti-human IgM treated (12 µg/ml for 2 minutes) Ramos cells using Phospho-CD19 (Tyr531) Antibody (upper) and control CD19 Antibody #3574 (lower).

CD19 Antibody - 3574 from Cell Signaling Technology

Prices $246.00
Sizes 100 µl (10 western blots)
Host Rabbit
Clonality Polyclonal
Western blot analysis of SDS extracts from untreated or anti-human IgM treated (12 µg/ml for 2 minutes) Ramos cells and untreated or anti-mouse IgG treated (30 µg/ml for 2 minutes) A20 cells, using control CD19 Antibody.

CD19 (C-20) - sc-8498 from Santa Cruz Biotechnology

Prices $279.00
Sizes 200 µg/ml
Host Goat
Clonality Polyclonal
CD19 (C-20): sc-8498. Western blot analysis of CD19 expression in BJAB (A), NAMALWA (B) and IB4 (C) whole cell lysates.

CD19 (B-1) - sc-390244 from Santa Cruz Biotechnology

Prices $279.00
Sizes 200 µg/ml
Host Mouse
Clonality Monoclonal
CD19 (B-1): sc-390244. Western blot analysis of CD19 expression in BJAB (A) and NAMALWA (B) whole cell lysates.

CD19 (F-3) - sc-373897 from Santa Cruz Biotechnology

Prices $279.00
Sizes 200 µg/ml
Host Mouse
Clonality Monoclonal
CD19 (F-3): sc-373897. Western blot analysis of CD19 expression in NAMALWA whole cell lysate.

CD19 (HD237) - sc-18884 from Santa Cruz Biotechnology

Prices $279.00
Sizes 200 µg/ml
Host Mouse
Clonality Monoclonal
CD19 (HD237) FITC: sc-18884 FITC. FCM analysis of human peripheral blood leukocytes. Quadrant markers were set based on the isotype control, normal mouse IgG<sub>2b</sub>: sc-2857.

CD19 (H-300) - sc-20922 from Santa Cruz Biotechnology

Prices $279.00
Sizes 200 µg/ml
Host Rabbit
Clonality Polyclonal
CD19 (H-300): sc-20922. Immunofluorescence staining of methanol-fixed BJAB cells showing membrane localization.

CD19 (HD37) - sc-18894 from Santa Cruz Biotechnology

Prices $279.00
Sizes 200 µg/ml
Host Mouse
Clonality Monoclonal
CD19 (HD37): sc-18894. Immunofluorescence staining of methanol-fixed GA-10 cells showing membrane localization.

CD19 (SJ25C1) - sc-18896 from Santa Cruz Biotechnology

Prices $279.00
Sizes 200 µg/ml
Host Mouse
Clonality Monoclonal
CD19 (SJ25C1) PE: sc-18896 PE. FCM analysis of GA-10 cells. Black line histogram represents the isotype control, normal mouse IgG<sub>1</sub>: sc-2866.

CD19 (PDR134) - sc-53191 from Santa Cruz Biotechnology

Prices $279.00
Sizes 200 µg/ml
Host Mouse
Clonality Monoclonal
CD19 (PDR134): sc-53191. Western blot analysis of CD19 expression in GA-10 whole cell lysate.

CD19 (BCE19) - sc-69736 from Santa Cruz Biotechnology

Prices $279.00
Sizes 200 µg/ml
Host Mouse
Clonality Monoclonal

CD19 (HIB19) - sc-19650 from Santa Cruz Biotechnology

Prices $279.00
Sizes 200 µg/ml
Host Mouse
Clonality Monoclonal
CD19 (HIB19): sc-19650. Immunofluorescence staining of methanol-fixed GA-10 cells showing membrane localization

CD19 (LE-CD19) - sc-69735 from Santa Cruz Biotechnology

Prices $279.00
Sizes 200 µg/ml
Host Mouse
Clonality Monoclonal
CD19 (LE-CD19): sc-69735. Immunoperoxidase staining of formalin fixed, paraffin-embedded human spleen tissue showing cytoplasmic staining of cells in white pulp and cells in red pulp.

CD19 (LT19) - sc-51529 from Santa Cruz Biotechnology

Prices $279.00
Sizes 100 µg/ml
Host Mouse
Clonality Monoclonal
CD19 (LT19): sc-51529. Indirect FCM analysis of human peripheral blood leukocytes stained with CD19 (LT19), followed by PE-conjugated goat anti-mouse IgG<sub>1</sub>: sc-3764. Black line histogram represents the isotype control, normal mouse IgG<sub>1</sub>: sc-3877.

Anti-CD19 (phospho Y531) antibody - ab63443 from Abcam

Prices $379.00
Sizes 100 µg
Host Rabbit
Clonality Polyclonal
All lanes : Anti-CD19 (phospho Y531) antibody (ab63443) at 1/500 dilutionLane 1 : COS7 cell extracts (5-30µg total protein) treated with Serum (10%, 30mins)Lane 2 : COS7 cell extracts (5-30µg total protein) treated with Serum (10%, 30mins) with immunising peptide at 10 µg

Anti-CD19 (phospho Y531) antibody - ab195759 from Abcam

Prices $376.00
Sizes 100 µg
Host Rabbit
Clonality Polyclonal
All lanes : Anti-CD19 (phospho Y531) antibody (ab195759) at 1/500 dilutionLane 1 : Serum treated COS7 whole cell lysates with the antigen-specific peptideLane 2 : Serum treated COS7 whole cell lysatesLysates/proteins at 12.5 µg per lane.

Anti-CD19 antibody - ab76591 from Abcam

Prices $359.00
Sizes 100 µg
Host Rabbit
Clonality Polyclonal
CD19 was immunoprecipitated using 0.5mg Ramos whole cell extract, 5µg of Rabbit polyclonal to CD19 and 50µl of protein G magnetic beads (+). No antibody was added to the control (-).The antibody was incubated under agitation with Protein G beads for 10min, Ramos whole cell extract lysate diluted in RIPA buffer was added to each sample and incubated for a further 10min under agitation.Proteins were eluted by addition of 40µl SDS loading buffer and incubated for 10min at 70°C; 10µl of each sample was separated on a SDS PAGE gel, transferred to a nitrocellulose membrane, blocked with 5% BSA and probed with ab76591.Secondary: Mouse monoclonal [SB62a] Secondary Antibody to Rabbit IgG light chain (HRP) (ab99697).Band: 61kDa; CD19

Anti-CD19 antibody - ab190063 from Abcam

Prices $376.00
Sizes 50 µg
Host Rabbit
Clonality Polyclonal
Anti-CD19 antibody (ab190063) at 1/500 dilution + Human peripheral lymphocytes cell lysate

Anti-CD19 antibody - ab65228 from Abcam

Host Rabbit
Clonality Polyclonal

Anti-CD19 antibody - ab63534 from Abcam

Prices $376.00
Sizes 100 µg
Host Rabbit
Clonality Polyclonal
All lanes : Anti-CD19 antibody (ab63534) at 1/500 dilutionLane 1 : Extracts from COS7 cells (5ug-30ug of total protein), treated with Serum (10%, 30mins), without immunising peptideLane 2 : Extracts from COS7 cells (5ug-30ug of total protein), treated with Serum (10%, 30mins), with immunising peptide (5-10ug)

Anti-CD19 antibody - ab99965 from Abcam

Prices $376.00
Sizes 100 µl
Host Rabbit
Clonality Polyclonal
Staining of Human CD19 in a Formalin/PFA-fixed paraffin-embedded section of Human Tonsil using ab99965 at a dilution of 1/200.

Anti-CD19 antibody - ab175440 from Abcam

Prices $376.00
Sizes 200 µl
Host Goat
Clonality Polyclonal
Anti-CD19 antibody (ab175440) at 2 µg/ml + Jurkat lysate at 35 µg

Anti-CD19 antibody - ab37808 from Abcam

Prices $376.00
Sizes 50 µg
Host Chicken
Clonality Polyclonal
Anti-CD19 antibody (ab37808) at 1/2000 dilution + E. coli derived fusion protein at 2.5 µgSecondaryHRP conjugated Goat anti IgY at 1/1000 dilution

Anti-CD19 antibody [1G9] - ab53022 from Abcam

Prices $372.00
Sizes 100 µg
Host Mouse
Clonality Monoclonal
Clone 1G9

Anti-CD19 antibody [1G9] (Biotin) - ab52055 from Abcam

Prices $185.00
Sizes 50 tests
Host Mouse
Clonality Monoclonal
Clone 1G9
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