Anti-GRB2 抗体 (ab2234)
製品の概要
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製品名
Anti-GRB2 antibody
GRB2 一次抗体 製品一覧 -
製品の詳細
Goat polyclonal to GRB2 -
由来種
Goat -
アプリケーション
適用あり: IHC-P, WBmore details -
種交差性
交差種: Mouse, Rat, Human, Pig
交差が予測される動物種: Cow, Dog
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免疫原
Synthetic peptide corresponding to Human GRB2 aa 206-217 (C terminal).
Sequence:C-PRNYVTPVNRNV
(Peptide available asab22873) -
ポジティブ･コントロール
- Recombinant Human GRB2 protein (ab85917) can be used as a positive control in WB. WB: MOLT4 cell lysate, mouse, rat, human and pig spleen, mouse and rat brain, and human thymus tissue lysates. IHC-P: Human lymph node tissue.
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特記事項
Principal Names - GRB2; growth factor receptor-bound protein 2 Official Gene Symbol - GRB2. GenBank Accession Number – NP_002077. LocusLink ID - 2885. Gene Ontology terms - cell-cell signalling; SH3/SH2 adaptor protein; EGF receptor signalling pathway; RAS protein signal transduction; cell shape and cell size control.
製品の特性
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製品の状態
Liquid -
保存方法
Shipped at 4°C. Upon delivery aliquot and store at -20°C or -80°C. Avoid repeated freeze / thaw cycles. -
バッファー
pH: 7.30
Preservative: 0.02% Sodium azide
Constituents: 0.05% Tris, 0.5% BSA -
Concentration information loading... -
精製度
Immunogen affinity purified -
特記事項（精製）
Purified from goat serum by ammonium sulphate precipitation followed by antigen affinity chromatography using the immunizing peptide. -
ポリ/モノ
ポリクローナル -
アイソタイプ
IgG -
研究分野
関連製品
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Compatible Secondaries
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Isotype control
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Positive Controls
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Recombinant Protein
アプリケーション
Our Abpromise guarantee covers the use of ab2234 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
| アプリケーション | Abreviews | 特記事項 |
|---|---|---|
| IHC-P | Use a concentration of 1 - 2 µg/ml. In paraffin embedded Human Tonsil, stains mantle zone and to a lessser extent germinal centre. |
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| WB | Use a concentration of 0.05 - 0.15 µg/ml. Predicted molecular weight: 30 kDa. |
ターゲット情報
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機能
Adapter protein that provides a critical link between cell surface growth factor receptors and the Ras signaling pathway.
Isoform GRB3-3 does not bind to phosphorylated epidermal growth factor receptor (EGFR) but inhibits EGF-induced transactivation of a RAS-responsive element. Isoform GRB3-3 acts as a dominant negative protein over GRB2 and by suppressing proliferative signals, may trigger active programmed cell death. -
配列類似性
Belongs to the GRB2/sem-5/DRK family.
Contains 1 SH2 domain.
Contains 2 SH3 domains. -
ドメイン
The SH3 domains mediate interaction with RALGPS1 and SHB. -
細胞内局在
Golgi apparatus. - Information by UniProt
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参照データベース
- Entrez Gene: 535298 Cow
- Entrez Gene: 483312 Dog
- Entrez Gene: 2885 Human
- Entrez Gene: 14784 Mouse
- Entrez Gene: 100192436 Pig
- Entrez Gene: 81504 Rat
- Omim: 108355 Human
- SwissProt: P62993 Human
see all -
別名
- Abundant SRC homology antibody
- Adapter protein GRB2 antibody
- ASH antibody
see all
画像
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Western blot - Anti-GRB2 antibody (ab2234)All lanes : Anti-GRB2 antibody (ab2234) at 0.05 µg/ml
Lane 1 : Mouse brain tissue lysate in RIPA buffer
Lane 2 : Rat brain tissue lysate in RIPA buffer
Lane 3 : Mouse spleen tissue lysate in RIPA buffer
Lane 4 : Rat spleen tissue lysate in RIPA buffer
Lysates/proteins at 35 µg per lane.
Predicted band size: 30 kDa
Observed band size: 26 kDa why is the actual band size different from the predicted?Primary incubation for 1 hour. Detected using chemiluminescence.
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Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-GRB2 antibody (ab2234)ab2234 (1µg/ml) staining of paraffin embedded Human Lymph Node tissue. Microwaved antigen retrieval with citrate buffer pH 6, HRP-staining.
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Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-GRB2 antibody (ab2234)ab2234 negative control showing staining of paraffin embedded Human Lymph Node tissue, with no primary antibody.
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Western blot - Anti-GRB2 antibody (ab2234)All lanes : Anti-GRB2 antibody (ab2234) at 0.05 µg/ml
Lane 1 : Human spleen tissue lysate in RIPA buffer
Lane 2 : Pig spleen tissue lysate in RIPA buffer
Lysates/proteins at 35 µg per lane.
Predicted band size: 30 kDa
Observed band size: 26 kDa why is the actual band size different from the predicted?Primary incubation for 1 hour. Detected using chemiluminescence.
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Western blot - Anti-GRB2 antibody (ab2234)Lane 1 : Anti-GRB2 antibody (ab2234) at 0.05 µg/ml
Lane 2 : Anti-GRB2 antibody (ab2234) at 0.05 µg
Lane 1 : Human thymus tissue lysate in RIPA buffer
Lane 2 : MOLT4 cell lysate in RIPA buffer
Lysates/proteins at 35 µg per lane.
Predicted band size: 30 kDa
Observed band size: 26 kDa why is the actual band size different from the predicted?Primary incubation for 1 hour. Detected using chemiluminescence.
データシートおよび資料
参考文献
ab2234 has not yet been referenced specifically in any publications.
