SAB5500047

Anti-CD19 antibody, Rabbit monoclonal

recombinant, expressed in proprietary host, clone SP110, affinity isolated antibody

• 別名: Anti-B4, Anti-CVID3
• UNSPSCコード: 12352203
• NACRES: NA.41

特性

• 由来生物: rabbit
• 品質水準: 100
• リコンビナント: expressed in proprietary host
• 結合体: unconjugated
• 抗体製品の状態: affinity isolated antibody
• 抗体製品タイプ: primary antibodies
• クローン: SP110, monoclonal
• 化学種の反応性: human (tested)
• テクニック: flow cytometry: 1:100; immunohistochemistry: 1:200
• アイソタイプ: IgG
• UniProtアクセッション番号: P15391
• 輸送温度: wet ice
• 保管温度: 2-8°C
• ターゲットの翻訳後修飾: unmodified
• 遺伝子情報: human ... CD19(930)

詳細

詳細

CD19 (cluster of differentiation 19) is a 95 kDa protein localized on the surface of nearly all B lymphocytes and is considered to be the specific surface marker for B cells. This protein belongs to the immunoglobulin (Ig) superfamily with a cytoplasmic region of ∼240 amino acids and is involved in the regulation of B cell function. The gene encoding CD19 is localized on human chromosome 16p11.2.

CD19 is expressed in B lymphocytes and B-cell lymphoma. It may also be present on some early myeloid progenitors, particularly those of the monoblastic type. It appears to be expressed on myeloid leukemia cells, particularly those of monocytic lineage. Leukemia phenotype studies have demonstrated that the earliest and broadest B cell restricted antigen is the CD19 antigen. CD19 is negative in T lymphocytes, plasma cells, and their tumors.

免疫原

Synthetic peptide corresponding to C-terminus of human CD19.

生物化学的／生理学的作用

CD19 (cluster of differentiation 19) expression is restricted to normal and malignant B-lineage cells. Therefore, it is considered to be a striking target for immunotherapies aimed at B-cell malignancies. CD19 helps B lymphocytes to initiate primary immune response even at low concentrations of antigen. The encoded protein plays a crucial role in initiating intrinsic B cell signaling thresholds by regulating both B cell receptor (BCR)-dependent and independent signaling. It also functions as a biomarker for B-cell development.

特徴および利点

Evaluate our antibodies with complete peace of mind. If the antibody does not perform in your application, we will issue a full credit or replacement antibody. Learn more.

物理的形状

0.1 ml rabbit monoclonal antibody purified by protein A/G in PBS/1% BSA buffer pH 7.6 with less than 0.1% sodium azide.

免責事項

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

安全性情報

• 保管分類コード: 10 - Combustible liquids
• WGK: WGK 2
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable