LEFTY2 抗体
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北京 101111
Quick Overview for LEFTY2 抗体 (ABIN116931)
抗原
See all LEFTY2 抗体适用
宿主
克隆类型
标记
应用范围
克隆位点
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特异性
- This protein A purified mouse monoclonal antibody reacts with a 30 kDa protein corresponding to human LEFTY. No reactivity occurs against 6X HIS tag. Significant sequence homology exists between the human and mouse forms of LEFTY. Cross reactivity is expected with mouse and rat forms of the protein. Reactivity with other sources has not been determined.
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纯化方法
- Protein A chromatography.
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免疫原
- A BALB/c mouse was immunized with a recombinant form of 6X HIS tagged human LEFTY.
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亚型
- IgG2a
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anti-Left-Right Determination Factor 2 (LEFTY2) (AA 57-366) antibody
LEFTY2 适用: 人 WB, IHC, ELISA 宿主: 兔 Polyclonal unconjugated
anti-Left-Right Determination Factor 2 (LEFTY2) antibodyLEFTY2 适用: 人, 小鼠 WB 宿主: 兔 Polyclonal RB52667 unconjugated
anti-Left-Right Determination Factor 2 (LEFTY2) (N-Term) antibodyLEFTY2 适用: 人, 大鼠, Pig WB, IHC, IHC (p) 宿主: 兔 Polyclonal unconjugated
anti-Left-Right Determination Factor 2 (LEFTY2) antibodyKD Validated LEFTY2 适用: 人 WB 宿主: 兔 Monoclonal 24GB6115 unconjugated Recombinant Antibody
anti-Left-Right Determination Factor 2 (LEFTY2) (AA 1-366) antibodyLEFTY2 适用: 人 WB, IP 宿主: 兔 Polyclonal unconjugated
anti-Left-Right Determination Factor 2 (LEFTY2) antibodyLEFTY2 适用: 人 WB, IHC (p) 宿主: 兔 Polyclonal unconjugated
anti-Left-Right Determination Factor 2 (LEFTY2) (N-Term) antibodyLEFTY2 适用: 人, 小鼠, 大鼠, Pig, Cow, 马 WB, IHC 宿主: 兔 Polyclonal unconjugated
anti-Left-Right Determination Factor 2 (LEFTY2) (AA 1-366) antibodyLEFTY2 适用: 人 WB 宿主: 兔 Polyclonal RB52397 unconjugated
anti-Left-Right Determination Factor 2 (LEFTY2) (AA 77-180) antibodyLEFTY2 适用: 人 WB, ELISA 宿主: 小鼠 Monoclonal 1H6 unconjugated
anti-Left-Right Determination Factor 2 (LEFTY2) (AA 1-366) antibodyLEFTY2 适用: 人 WB 宿主: 小鼠 Polyclonal unconjugated
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应用备注
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This antibody is suitable for ELISA (1/5,000) and Western blotting (1/2,000). The antibodymay be used for other applications, such as RIA, Immunohistochemistry orImmunoprecipitation, but specific reaction conditions have not been developed.
Other applications not tested.
Optimal dilutions are dependent on conditions and should be determined by the user. -
限制
- 仅限研究用
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浓度
- 1.0 mg/mL (by UV absorbance at 280 nm)
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缓冲液
- 0.02 M Potassium Phosphate, 0.15 M Sodium Chloride, pH 7.2 with 0.01 % sodium azide as preservative.
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储存液
- Sodium azide
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注意事项
- This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
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注意事项
- Avoid repeated freeze-thaw cycles.
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储存条件
- 4 °C/-20 °C
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储存方法
- Store the antibody (undiluted) at 2-8 °C for one month or (in aliquots) at -20 °C for longer.
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- LEFTY2 (Left-Right Determination Factor 2 (LEFTY2))
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别名
- LEFTY2
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背景
- During vertebrate embryogenesis, a left-right axis is established. Secreted growth factors of the TGF-beta family, including gene products derived from nodal, lefty-1 and lefty-2, play crucial roles in establishing left-right asymmetries. TGF-beta (Transforming growth factor-beta) is a pleiotropic cytokine that regulates growth and differentiation of diverse types of cells. TGF-beta actions are directed by ligand-induced activation of TGF-beta receptors. Complexes formed move into the nucleus, where they act as components of a transcriptional complex. Lefty, a novel member of the TGF-beta superfamily, inhibits TGF-beta signaling. Lefty acts to inhibit phosphorylation of Smad2 following activation of the TGF-beta receptor. Lefty also inhibits events downstream from R-Smad phosphorylation. Lefty provides a repressed state of TGF-beta-responsive genes. The Lefty family is comprised of Lefty 1 and Lefty 2 in mouse, and Lefty A and Lefty B in humans. Members of the TGF-beta superfamily require processing for their activation. Cleavage is therefore an essential step for Lefty activation. Lefty is synthesized as a large inactive precursor (42 Kda) that must be endoproteolytically processed to release the bioactive polypeptide (28 kDa and 34 kDa forms). The 28 kDa form induces MAPK activity.Synonyms: EBAF, Endometrial bleeding-associated factor, LEFTA, LEFTY2, LEFTYA, Left-right determination factor 2, Left-right determination factor A, Protein lefty-2, Protein lefty-A, TGF-beta-4, TGFB4, Transforming growth factor beta-4
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基因ID
- 7044
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NCBI登录号
- NP_003231
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UniProt
- O00292
抗原
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