AB270178

APC Anti-CD19 antibody [EPR23174-145]

RabMAb
Recombinant
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Rabbit Recombinant Monoclonal CD19 antibody - conjugated to APC. Suitable for Flow Cyt, ICC/IF, IHC-P and reacts with Mouse samples.

대체 명칭 보기

CD19, B-lymphocyte antigen CD19, Differentiation antigen CD19, Cd19

1 이미지

Flow Cytometry - APC Anti-CD19 antibody [EPR23174-145] (AB270178)

Flow Cyt

Lab

Flow Cytometry - APC Anti-CD19 antibody [EPR23174-145] (AB270178)

Flow cytometry staining of C57 BL/6 mouse splenocytes with ab270178 (right) or Rabbit IgG (monoclonal) Allophycocyanin (ab232814) isotype (left). Cells were incubated for 30 min on ice in 1x PBS containing 10 μg/ml anti CD16/CD32 and 10 % normal goat serum to block FC receptors and non-specific protein-protein interaction followed by the antibody (ab270178) or Rabbit IgG (monoclonal) Allophycocyanin (ab232814) isotype (1x 10⁶ in 100μl at 5 μg/ml (1/100)) for 30 min on ice. The cells were simultaneously stained with CD3.

Acquisition of >30000 events were collected using a 40 mW Red laser (638nm) and 660/10 bandpass filter. Events were gated on live lymphocytes.

주요 정보

Host species

Rabbit

Clonality

Monoclonal

Clone number

EPR23174-145

Isotype

IgG

Conjugation

APC

Excitation/Emission

Ex: 650nm, Em: 660nm

Carrier free

Reacts with

Mouse, Mouse

Applications

ICC/IF, Flow Cyt, IHC-P

applications

Immunogen

The exact immunogen used to generate this antibody is proprietary information.

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Reactivity 정보

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "FlowCyt" : {"fullname" : "Flow Cytometry", "shortname":"Flow Cyt"}, "ICCIF" : {"fullname" : "Immunocytochemistry/ Immunofluorescence", "shortname":"ICC/IF"}, "IHCP" : {"fullname" : "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)", "shortname":"IHC-P"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Mouse": { "FlowCyt-species-checked": "testedAndGuaranteed", "FlowCyt-species-dilution-info": "1/100", "FlowCyt-species-notes": "", "ICCIF-species-checked": "guaranteed", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "", "IHCP-species-checked": "guaranteed", "IHCP-species-dilution-info": "", "IHCP-species-notes": "" } } }

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제품 세부 정보

This antibody clone is manufactured by Abcam. If you require a custom buffer formulation or conjugation for your experiments, please contact orders@abcam.com.

Patented technology
Our RabMAb^® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb^® patents.

What are the advantages of a recombinant monoclonal antibody?
This product is a recombinant monoclonal antibody, which offers several advantages including:

- High batch-to-batch consistency and reproducibility
- Improved sensitivity and specificity
- Long-term security of supply
- Animal-free batch production

For more information, read more on recombinant antibodies.

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특성 및 보관 정보

제형

Liquid

Purification 테크닉

Affinity purification Protein A

보관 버퍼

pH: 7.4 Preservative: 0.02% Sodium azide Constituents: PBS, 1% BSA

배송 시 보관 조건

Blue Ice

적절한 단기 보관 기간

1-2 weeks

적절한 단기 보관 조건

+4°C

적절한 장기 보관 조건

+4°C

분주 정보

Upon delivery aliquot

보관 정보

Avoid freeze / thaw cycle|Store in the dark

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추가 정보

This supplementary information is collated from multiple sources and compiled automatically.

CD19 is a transmembrane protein also known as B4 or B-lymphocyte antigen CD19 with an approximate molecular weight of 95 kDa. It is expressed on the surface of B cells throughout their development from pro-B cells to mature B cells. CD19 functions mechanically as a coreceptor enhancing the sensitivity of B cell receptor (BCR) signaling. This protein plays a significant role in promoting the activation and proliferation of B cells by lowering the threshold for antigen receptor engagement.

Biological function summary

CD19 acts as an essential player in B cell signaling. CD19 integrates signals from the BCR with other coreceptors acting as a signaling hub. It participates in forming a signaling complex that includes proteins like CD21 and CD81 which further amplifies BCR-mediated signaling. This complex plays a critical role in B cell activation differentiation and survival ensuring that immune responses are efficiently mounted against pathogens.

Pathways

The CD19 protein fits into key immune response pathways such as the BCR signaling pathway and the PI3K-Akt signaling pathway. CD19 collaborates with other proteins like CD21 CD81 and PI3K within these pathways. Its interaction in the PI3K-Akt pathway for instance supports critical processes including B cell activation and homeostasis contributing to the adaptive immune response.

CD19 is connected to B cell malignancies and autoimmune diseases. B cell acute lymphoblastic leukemia (ALL) often shows aberrant CD19 expression making it a valuable target for therapeutic interventions like anti-CD19 monoclonal antibodies. Additionally overexpression or mutations of CD19 may contribute to autoimmune diseases by disrupting normal B cell regulation. CD19's connection with proteins like CD22 and CD20 in these pathological contexts highlights its relevance in developing targeted therapies.

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제품 프로토콜

For this product, it's our understanding that no specific protocols are required. You can visit:

Visit the General protocols
Visit the Troubleshooting

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타겟 정보

Functions as a coreceptor for the B-cell antigen receptor complex (BCR) on B-lymphocytes. Decreases the threshold for activation of downstream signaling pathways and for triggering B-cell responses to antigens (By similarity). Activates signaling pathways that lead to the activation of phosphatidylinositol 3-kinase and the mobilization of intracellular Ca(2+) stores (PubMed : 12387743, PubMed : 20101619, PubMed : 9382888). Is not required for early steps during B cell differentiation in the blood marrow (PubMed : 7542548, PubMed : 7543183, PubMed : 9317126). Required for normal differentiation of B-1 cells (PubMed : 12387743, PubMed : 7542548, PubMed : 7543183). Required for normal B cell differentiation and proliferation in response to antigen challenges (PubMed : 12387743, PubMed : 7542548, PubMed : 9317126). Required for normal levels of serum immunoglobulins, and for production of high-affinity antibodies in response to antigen challenge (PubMed : 12387743, PubMed : 7542548, PubMed : 7543183).

See full target information Cd19

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Product promise

저희는 고품질 시약으로 고객님의 연구를 서포트하고자 최선을 다하고 있으며, 모든 단계에서 함께 하겠습니다. 만약 제품이 기대한 성능을 보이지 않을 경우에도 Product Promise로 보호받으실 수 있습니다.

자세한 내용은 이용 약관을 확인해 주세요.

Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.

For licensing inquiries, please contact partnerships@abcam.com

APC Anti-CD19 antibody [EPR23174-145]

Flow Cytometry - APC Anti-CD19 antibody [EPR23174-145] (AB270178)

관련 conjugated 항체와 다양한 조성의 항체 (5)

주요 정보

Host species

Clonality

Clone number

Isotype

Conjugation

Excitation/Emission

Carrier free

Reacts with

Applications

Immunogen

보완 제품

Primary Antibodies

Primary Antibodies

Primary Antibodies

Primary Antibodies

Reactivity 정보

제품 세부 정보

특성 및 보관 정보

제형

Purification 테크닉

보관 버퍼

배송 시 보관 조건

적절한 단기 보관 기간

적절한 단기 보관 조건

적절한 장기 보관 조건

분주 정보

보관 정보

추가 정보

Biological function summary

Pathways

제품 프로토콜

타겟 정보

Product promise