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TAL-1 Antibody (14-9101-82) in IHC (P)
Immunohistochemistry of formalin-fixed paraffin embedded human cerebellum stained with 20 µg/mL Mouse IgG1 kappa Isotype Control Purified (Product # 14-4714-82) (left) or 20 µg/mL Anti-Human TAL-1 Purified (right) followed by Anti-Mouse IgG Biotin, Streptavidin HRP and DAB visualization. Nuclei are counterstained with hematoxylin.
产品信息
14-9101-82
产品规格
种属反应
Human
宿主/亚型
Mouse
/ IgG1, kappa
分类
Monoclonal
类型
Antibody
克隆号
2TL242
偶联物
形式
Liquid
浓度
0.5 mg/mL
纯化类型
Affinity chromatography
保存液
PBS, pH 7.2
内含物
0.09% sodium azide
保存条件
4° C
运输条件
Ambient (domestic); Wet ice (international)
RRID
AB_2572922
产品详细信息
Description: The monoclonal antibody 2TL242 recognizes human TAL-1. The TAL-1 protein is encoded by the tal-1 (T-acute leukemia or stem cell leukemia (SCL)) gene and functions as a 42 kDa basic helix loop helix transcription factor involved in mediating cell growth and differentation. Rearrangements of the tal-1 gene are common in human T-cell acute leukemias (T-ALLs) and result in aberrant transcription in leukemic cells. TAL-1 expression in leukemic cells is localized to the nucleus although both nuclear and cytoplasmic expression has been shown in normal cells such as erythroid precursors, megakaryocytes, endothelial cells, and macrophages scattered throughout tissues such as the tonsil, cerebellum, kidney, lung and spleen. TAL-1 is known to regulate both embryonic and adult hematopoiesis and more recently was found to regulate proliferation and differentiation of common myeloid precursors to monocytes and ultimately macrophages within tissue.
Applications Reported: This 2TL242 antibody has been reported for use in western blotting, microscopy, immunohistochemical staining, and immunocytochemistry.
Applications Tested: This 2TL242 antibody has been tested by immunohistochemistry of formalin-fixed paraffin embedded human tissue using either low or high pH antigen retrieval at less than or equal to 20 µg/mL. This 2TL242 antibody has also been tested by western blot of reduced Jurkat cell lysate at less than or equal to 5 µg/mL. It is recommended that the antibody be carefully titrated for optimal performance in the assay of interest.
Purity: Greater than 90%, as determined by SDS-PAGE.
Aggregation: Less than 10%, as determined by HPLC.
Filtration: 0.2 µm post-manufacturing filtered.
靶标信息
TAL-1 is a basic helix-loop-helix transcription. It regulates differentiation and survival during hemopoiesis. TAL-1 is also implicated in the genesis of hemopoietic malignancies and it may play an important role in hemopoietic differentiation. It serves as a positive regulator of eryhtroid differentiation. Mutations are associated with T-cell leukemia and melanoma. TAL-1 is know to bind to the LIM domain containing protein Rhombotin-2.
仅用于科研。不用于诊断过程。未经明确授权不得转售。
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生物信息学
蛋白别名: bHLHa17; Class A basic helix-loop-helix protein 17; HGNC:11556; Stem cell protein; T-cell acute lymphocytic leukemia 1; T-cell acute lymphocytic leukemia protein 1; T-cell leukemia/lymphoma protein 5; TAL-1; tal-1 product
基因别名: BHLHA17; SCL; tal-1; TAL1; TCL5
UniProt ID: (Human) P17542
Entrez Gene ID: (Human) 6886
RNA polymerase II regulatory region sequence-specific DNA binding
RNA polymerase II core promoter sequence-specific DNA binding
RNA polymerase II distal enhancer sequence-specific DNA binding
RNA polymerase II transcription factor activity, sequence-specific DNA binding
RNA polymerase II transcription factor binding
chromatin binding
transcription factor activity, sequence-specific DNA binding
protein binding
enzyme binding
histone deacetylase binding
transcription regulatory region DNA binding
protein heterodimerization activity
E-box binding
basic helix-loop-helix transcription factor
negative regulation of transcription from RNA polymerase II promoter
angiogenesis
transcription, DNA-templated
regulation of transcription from RNA polymerase II promoter
locomotory behavior
spinal cord association neuron differentiation
hemopoiesis
erythrocyte differentiation
megakaryocyte differentiation
platelet formation
basophil differentiation
positive regulation of protein complex assembly
embryonic hemopoiesis
megakaryocyte development
regulation of cell proliferation
erythrocyte maturation
cell fate commitment
positive regulation of erythrocyte differentiation
positive regulation of chromatin assembly or disassembly
positive regulation of transcription, DNA-templated
positive regulation of mitotic cell cycle
positive regulation of transcription from RNA polymerase II promoter
positive regulation of cell division
astrocyte fate commitment
definitive hemopoiesis
hemangioblast cell differentiation
hematopoietic stem cell differentiation
regulation of mast cell differentiation
regulation of stem cell population maintenance
