由来生物
rabbit
品質水準
抗体製品の状態
serum
抗体製品タイプ
primary antibodies
クローン
polyclonal
化学種の反応性
canine, rat, human
化学種の反応性（ホモロジーによる予測）
mouse (based on 100% sequence homology), bovine (based on 100% sequence homology)
テクニック
immunoprecipitation (IP): suitable
western blot: suitable
NCBIアクセッション番号
UniProtアクセッション番号
輸送温度
dry ice
ターゲットの翻訳後修飾
unmodified
遺伝子情報
human ... SRPR(6734)
詳細
Signal recognition particle receptor subunit alpha (UniProt P08240; also known as Docking protein alpha, DP-alpha, SR-alpha, SRalpha) is encoded by the SRPR gene (Gene ID 6734) in human. Secretory proteins typically possess N-terminal hydrophobic signal sequences that direct them to the endoplasmic reticulum (ER) membrane, where they are translocated into the ER lumen for subsequent vesicular transport. Signal recognition particle (SRP) delivers target nascent secretory proteins, while they are still being synthesized, together with the associated ribosome to the ER protein translocon (Sec61 complex) via the interaction with SRP receptor (SR) on the ER membrane. SR is a heterodimer composed of a 70 kDa peripheral membrane protein (SR alpha subunit or SRα) and a 30 kDa singlel-trans membrane protein (SR beta subunit or SRβ). SRα contains an N-terminal SRX domain that mediates its association with SRβ and a C-terminal region which has high homology to the NG domain of SRP54, including a functional GTPase domain. SRβ also possesses a GTPase domain, which interacts with SRα SRX domain only when SRα is in the GTP bound state. SRα forms the major interaction interface with SRP.
特異性
Expected to react with both spliced isoforms of human SR-alpha reported by UniProt (P08240).
免疫原
Epitope: Internal (N-terminal half).
KLH-conjugated linear peptide corresponding to an internal sequence within the N-terminal half of human SR-alpha.
アプリケーション
Research Category
細胞シグナル伝達
細胞シグナル伝達
Research Sub Category
小胞輸送
小胞輸送
Immunoprecipitation Analysis: 3 µL from a represenative lot immunoprecipitated SRP receptor alpha subunit (SRα) from canine pancreas tissue rough microsome CHAP extract (Courtesy of Dr. Christopher V. Nicchitta, Duke University Medical Center, Durham, NC).
Western Blotting Analysis: An 1:5,000 dilution of a representative lot detected SR-alpha in 15 µg HeLa cell lysate (Courtesy of Dr. Christopher V. Nicchitta, Duke University Medical Center, Durham, NC).
Western Blotting Analysis: A representative lot detected SRP receptor alpha subunit (SRα) in the Brij35-sensitive (BrS), but not in the Brij35-resistant (BrR) fraction of HeLa ER membrfane proteins (Jagannathan, S., et al. (2014). J. Biol. Chem. 2014, 289(37):25907-25924).
Western Blotting Analysis: A representative lot detected SRP receptor alpha subunit (SRα) in sodium cholate extract (CE) of ribosome-stripped canine pancreas rough microsome (RM) preparation (Migliaccio, G., et al. (1992). J. Cell Biol. 117(1):15-25).
Western Blotting Analysis: An 1:5,000 dilution of a representative lot detected SR-alpha in 15 µg HeLa cell lysate (Courtesy of Dr. Christopher V. Nicchitta, Duke University Medical Center, Durham, NC).
Western Blotting Analysis: A representative lot detected SRP receptor alpha subunit (SRα) in the Brij35-sensitive (BrS), but not in the Brij35-resistant (BrR) fraction of HeLa ER membrfane proteins (Jagannathan, S., et al. (2014). J. Biol. Chem. 2014, 289(37):25907-25924).
Western Blotting Analysis: A representative lot detected SRP receptor alpha subunit (SRα) in sodium cholate extract (CE) of ribosome-stripped canine pancreas rough microsome (RM) preparation (Migliaccio, G., et al. (1992). J. Cell Biol. 117(1):15-25).
This Anti-SR-alpha Antibody is validated for use in Western Blotting, Immunoprecipitation for the detection of SR-alpha.
品質
Evaluated by Western Blotting in canine pancreas tissue rough microsome lysate.
Western Blotting Analysis: An 1:500 dilution of this antibody detected SR-alpha in canine pancreas tissue rough microsome lysate.
Western Blotting Analysis: An 1:500 dilution of this antibody detected SR-alpha in canine pancreas tissue rough microsome lysate.
ターゲットの説明
~75 kDa observed. Target band size appears larger than the calculated molecular weights of 69.81 kDa (isoform 1) and 66.56 kDa (isoform 2).
物理的形状
Unpurified
Rabbit polyclonal serum with 0.05% sodium azide.
保管および安定性
Stable for 1 year at -20°C from date of receipt.
Handling Recommendations: Upon receipt and prior to removing the cap, centrifuge the vial and gently mix the solution. Aliquot into microcentrifuge tubes and store at -20°C. Avoid repeated freeze/thaw cycles, which may damage IgG and affect product performance.
Handling Recommendations: Upon receipt and prior to removing the cap, centrifuge the vial and gently mix the solution. Aliquot into microcentrifuge tubes and store at -20°C. Avoid repeated freeze/thaw cycles, which may damage IgG and affect product performance.
その他情報
Concentration: Please refer to lot specific datasheet.
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.
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保管分類コード
12 - Non Combustible Liquids
WGK
WGK 1
引火点(°F)
Not applicable
引火点(℃)
Not applicable
適用法令
試験研究用途を考慮した関連法令を主に挙げております。化学物質以外については、一部の情報のみ提供しています。 製品を安全かつ合法的に使用することは、使用者の義務です。最新情報により修正される場合があります。WEBの反映には時間を要することがあるため、適宜SDSをご参照ください。
Jan Code
ABS1591:
試験成績書（COA）
製品のロット番号・バッチ番号を入力して、試験成績書（COA） を検索できます。ロット番号・バッチ番号は、製品ラベルに「Lot」または「Batch」に続いて記載されています。
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