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来源
|
用途
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交叉反应性
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理论分子量
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实际分子量
|
|
Rabbit
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WB, IF, IHC
|
H, M, R
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48/52kDa
|
60kDa
|
WB, Western blot; IP, Immunoprecipitation; IF, Immunofluorescence; IHC, Immunohistochemistry; ICC, Immunocytochemistry; FC, Flow Cytometry; ChIP, Chromatin Immunoprecipitation Assay; ChIP-seq, ChIP-sequencing.
H, Human; M, Mouse; R, Rat; C, Chicken; Cw, Cow; Dg, Dog; Gp, Guinea pig; Hm, Hamster; Hr, Horse; Mk, Monkey; Pg, Pig; Rb, Rabbit; S, Sheep; Z, Zebrafish; All, all species expected.
配套提供了Western一抗稀释液，可以用于Western检测或其它适当用途时的一抗稀释。
建议抗体使用时的稀释比例如下(实际使用时需根据抗原水平的高低作适当调整)：
|
WB
|
IP
|
IF
|
IHC
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ICC
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FC
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ChIP
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ChIP-seq
|
|
1:500-1:2000
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-
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1:50-1:200
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1:50-1:200
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1:50-1:200
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-
|
-
|
-
|
抗体详细信息如下::
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About this Antibody
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Name
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SMAD2 Rabbit Polyclonal Antibody (KO Validated)
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Category
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Rabbit Polyclonal Antibody (pAb); Primary antibody
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Isotype
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IgG
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Purification method
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Affinity purification
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Positive samples
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K-562, SW480, HeLa, HL-60
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|
Cellular location
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Cytoplasm, Nucleus
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|
Customer validation
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WB (Human, Mouse); IP (Human); IHC (Mouse)
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|
About the Immunogen
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Immunogen
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A synthetic peptide of human SMAD2 (NP_001003652.1).
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|
Sequence
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MSSILPFTPPVVKRLLGWKKSAGGSGGAGGGEQNGQEEKWCEKAVKSLVKKLKKTGRLDELEKAITTQNCNTKCVTIPSTCSEIWGLSTPNTIDQWDTTG
|
|
Gene ID
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4087
|
|
Swiss Prot
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Q15796
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|
Synonyms
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SMAD2; JV18; JV18-1; MADH2; MADR2; hMAD-2; hSMAD2; SMAD family member 2
|
|
Category
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TGF-β Signaling; Angiogenesis; ESC Pluripotency and Differentiation; G1/S Checkpoint
|
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Background
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Smads are a family of intracellular proteins that transmit transforming growth factor beta (TGF-beta) superfamily signals from the cell surface to the nucleus. The Smad family is divided into three subclasses: receptor regulated Smads, (Smads 1, 2, 3, 5 and 8); the common partner, (Smad4); and the inhibitory Smads, (Smads 6 and 7). The binding of TGF-beta or activin to their cognate receptor induces phosphorylation of Smads 2 and 3. The activated Smads associate with the common-mediator subunit, Smad4, and the heteromeric complex translocates into the nucleus to initiate transcription. Smad3, also known as Mothers Against Decapentaplegic homolog 3 (MADH3), shares 83% amino acid identity with Smad2, also known as Mothers Against Decapentaplegic homolog 2 (MADH2). Human Smad2 has 99% identity to mouse and rat Smad2. Human Smad3 has 99% identity to mouse and rat Smad3.
|
包装清单：
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产品编号
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产品名称
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包装
|
|
AF5306
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SMAD2 Rabbit Polyclonal Antibody (KO Validated)
|
50μl
|
|
AZ050
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Western一抗稀释液
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50ml
|
|
—
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说明书
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1份
|
保存条件：
SMAD2 Rabbit Polyclonal Antibody (KO Validated) -20ºC保存，Western一抗稀释液-20ºC或4ºC保存，一年有效。Western一抗稀释液优先推荐4ºC保存，长期不使用可以考虑-20ºC保存，但冻融可能会导致出现轻微的浑浊和少量不溶物。
注意事项：
如果本抗体用于Western blot (WB)、免疫荧光(IF)、免疫细胞化学(ICC)等实验，请注意回收使用过的稀释抗体。回收的抗体通常至少可以重复使用5-10次。稀释后的抗体，包括已经使用过的稀释抗体，请4℃保存。
回收后重复使用的抗体，使用方法同新鲜稀释的抗体。如果在重复使用过程中发现抗体出现轻微混浊现象，可以10,000g离心1-3分钟，取上清用于后续检测。如果回收的抗体出现明显的絮状物或长霉长菌等情况，则可以考虑废弃该抗体。
提供的Western一抗稀释液也可以用于免疫荧光(IF)、免疫组化(IHC)、免疫细胞化学(ICC)等适当用途。如果希望获得最佳的检测效果，请考虑使用上述检测专用的一抗稀释液。
本产品仅限于专业人员的科学研究用，不得用于临床诊断或治疗，不得用于食品或药品，不得存放于普通住宅内。
为了您的安全和健康，请穿实验服并戴一次性手套操作。
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