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FCM (Flow Cytometry) (Overlay histogram showing Raji cells stained with AAA27027 (red line) at 1:100. The cells were incubated in 1x PBS /10% normal goat serum to block non-specific protein-protein interactions followed by primary antibody for 1 h at 4 degree C. The secondary antibody used was FITC goat anti-mouse IgG(H+L) at 1/200 dilution for 1 h at 4 degree C. Isotype control antibody (green line) was used under the same conditions. Acquisition of >10,000 events was performed.)

Mouse anti-Human CD19 Monoclonal Antibody | anti-CD19 antibody

CD19 Monoclonal Antibody

Gene Names
CD19; B4; CVID3
Reactivity
Human
Applications
ELISA, Western Blot, Immunohistochemistry, Immunofluorescence, Flow Cytometry, Functional Assay
Purity
>95%, Protein A Purified
Synonyms
CD19; Monoclonal Antibody; CD19 Monoclonal Antibody; B-lymphocyte antigen CD19; B-lymphocyte surface antigen B4; Differentiation antigen CD19; T-cell surface antigen Leu-12; anti-CD19 antibody
Ordering
Host
Mouse
Reactivity
Human
Clonality
Monoclonal
Isotype
IgG1
Purity/Purification
>95%, Protein A Purified
Form/Format
Liquid
Preservative: 0.03% Proclin 300
Constituents: 50% Glycerol, 0.01M PBS, pH 7.4
Applicable Applications for anti-CD19 antibody
ELISA (EIA), Western Blot (WB), Immunohistochemistry (IHC), Immunofluorescence (IF), Flow Cytometry (FC/FACS)
Application Notes
WB: 1:2000-1:80000
IHC: 1:50-1:200
IF: 1:50-1:200
Immunogen
Recombinant Human CD19 protein (20-291AA)
Immunogen Species
Human
Conjugate
Non-conjugated
Preparation and Storage
Upon receipt, store at -20 degree C or -80 degree C. Avoid repeated freeze.

FCM (Flow Cytometry)

(Overlay histogram showing Raji cells stained with AAA27027 (red line) at 1:100. The cells were incubated in 1x PBS /10% normal goat serum to block non-specific protein-protein interactions followed by primary antibody for 1 h at 4 degree C. The secondary antibody used was FITC goat anti-mouse IgG(H+L) at 1/200 dilution for 1 h at 4 degree C. Isotype control antibody (green line) was used under the same conditions. Acquisition of >10,000 events was performed.)

FCM (Flow Cytometry) (Overlay histogram showing Raji cells stained with AAA27027 (red line) at 1:100. The cells were incubated in 1x PBS /10% normal goat serum to block non-specific protein-protein interactions followed by primary antibody for 1 h at 4 degree C. The secondary antibody used was FITC goat anti-mouse IgG(H+L) at 1/200 dilution for 1 h at 4 degree C. Isotype control antibody (green line) was used under the same conditions. Acquisition of >10,000 events was performed.)

IF (Immunofluorescence)

(Immunofluorescence staining of Raji cells with AAA27027 at 1:100, counter-stained with DAPI. The cells were blocked in 10% normal Goat Serum and then incubated with the primary antibody overnight at 4 degree C. The secondary antibody was Alexa Fluor 488-congugated AffiniPure Goat Anti-Mouse IgG(H+L).)

IF (Immunofluorescence) (Immunofluorescence staining of Raji cells with AAA27027 at 1:100, counter-stained with DAPI. The cells were blocked in 10% normal Goat Serum and then incubated with the primary antibody overnight at 4 degree C. The secondary antibody was Alexa Fluor 488-congugated AffiniPure Goat Anti-Mouse IgG(H+L).)

IF (Immunofluorescence)

(Immunofluorescence staining of Hela cells with AAA27027 at 1:100, counter-stained with DAPI. The cells were blocked in 10% normal Goat Serum and then incubated with the primary antibody overnight at 4 degree C. The secondary antibody was Alexa Fluor 488-congugated AffiniPure Goat Anti-Mouse IgG(H+L).)

IF (Immunofluorescence) (Immunofluorescence staining of Hela cells with AAA27027 at 1:100, counter-stained with DAPI. The cells were blocked in 10% normal Goat Serum and then incubated with the primary antibody overnight at 4 degree C. The secondary antibody was Alexa Fluor 488-congugated AffiniPure Goat Anti-Mouse IgG(H+L).)

IHC (Immunohistochemistry)

(IHC image of AAA27027 diluted at 1:100 and staining in paraffin-embedded human spleen tissue performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4 degree C overnight. The primary is detected by a biotinylated secondary antibody and visualized using an HRP conjugated SP system.)

IHC (Immunohistochemistry) (IHC image of AAA27027 diluted at 1:100 and staining in paraffin-embedded human spleen tissue performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4 degree C overnight. The primary is detected by a biotinylated secondary antibody and visualized using an HRP conjugated SP system.)

IHC (Immunohistochemistry)

(IHC image of AAA27027 diluted at 1:100 and staining in paraffin-embedded human tonsil tissue performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4 degree C overnight. The primary is detected by a biotinylated secondary antibody and visualized using an HRP conjugated SP system.)

IHC (Immunohistochemistry) (IHC image of AAA27027 diluted at 1:100 and staining in paraffin-embedded human tonsil tissue performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4 degree C overnight. The primary is detected by a biotinylated secondary antibody and visualized using an HRP conjugated SP system.)

WB (Western Blot)

(Western BlotPositive WB detected in: Raji whole cell lysateAll lanes: CD19 antibody at 1:1000, 1:2000, 1:4000, 1:8000, 1:16000, 1:32000, 1:64000SecondaryGoat polyclonal to Mouse IgG at 1/10000 dilutionPredicted band size: 61 kDaObserved band size: 95 kDa)

WB (Western Blot) (Western BlotPositive WB detected in: Raji whole cell lysateAll lanes: CD19 antibody at 1:1000, 1:2000, 1:4000, 1:8000, 1:16000, 1:32000, 1:64000SecondaryGoat polyclonal to Mouse IgG at 1/10000 dilutionPredicted band size: 61 kDaObserved band size: 95 kDa)

WB (Western Blot)

(Western BlotPositive WB detected in: Raji whole cell lysateAll lanes: CD19 antibody at 1:2000SecondaryGoat polyclonal to Mouse IgG at 1/10000 dilutionPredicted band size: 61 kDaObserved band size: 95 kDa)

WB (Western Blot) (Western BlotPositive WB detected in: Raji whole cell lysateAll lanes: CD19 antibody at 1:2000SecondaryGoat polyclonal to Mouse IgG at 1/10000 dilutionPredicted band size: 61 kDaObserved band size: 95 kDa)
Product Categories/Family for anti-CD19 antibody

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
930
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
Molecular Weight
61,128 Da
NCBI Official Full Name
B-lymphocyte antigen CD19 isoform 1
NCBI Official Synonym Full Names
CD19 molecule
NCBI Official Symbol
CD19
NCBI Official Synonym Symbols
B4; CVID3
NCBI Protein Information
B-lymphocyte antigen CD19; differentiation antigen CD19; T-cell surface antigen Leu-12; B-lymphocyte surface antigen B4
UniProt Protein Name
B-lymphocyte antigen CD19
UniProt Gene Name
CD19
UniProt Entry Name
CD19_HUMAN

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Product Notes

The CD19 cd19 (Catalog #AAA27027) is an Antibody produced from Mouse and is intended for research purposes only. The product is available for immediate purchase. The CD19 Monoclonal Antibody reacts with Human and may cross-react with other species as described in the data sheet. AAA Biotech's CD19 can be used in a range of immunoassay formats including, but not limited to, ELISA (EIA), Western Blot (WB), Immunohistochemistry (IHC), Immunofluorescence (IF), Flow Cytometry (FC/FACS). WB: 1:2000-1:80000 IHC: 1:50-1:200 IF: 1:50-1:200. Researchers should empirically determine the suitability of the CD19 cd19 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "CD19, Monoclonal Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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