This product is soluble in DMSO at 0.4 - 4 mM, as stated in the product datasheet. This equates to 1.8 - 18 mg/mL in DMSO. This stock solution may be diluted with aqueous buffers, such as PBS or saline, to the desired working concentration. Please see the link below to review the product datasheet:
https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/product/documents/301/154/a9810pis.pdf
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About This Item
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アッセイ
≥95% (HPLC)
品質水準
フォーム
powder
UniProtアクセッション番号
保管温度
−20°C
SMILES記法
S(CC[C@H](NC(=O)[C@@H](NC(=O)CNC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)CNC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)CNC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(
InChI
1S/C203H311N55O60S/c1-28-106(20)164(195(310)220-91-149(267)228-130(71-98(4)5)181(296)238-129(66-70-319-27)179(294)251-158(100(8)9)193(308)218-87-146(264)215-88-151(269)250-160(102(12)13)198(313)255-163(105(18)19)199(314)258-165(107(21)29-2)200(315)227-112
InChI Key
DZHSAHHDTRWUTF-SIQRNXPUSA-N
遺伝子情報
human ... APP(351)
Amino Acid Sequence
詳細
アプリケーション
関連製品
保管分類コード
11 - Combustible Solids
WGK
WGK 3
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
A9810-PPG:
A9810PROC:
A9810-.1MG-PW:
A9810-BULK:
A9810-VAR:
A9810-.1MG:
A9810-PH:
最新バージョンのいずれかを選択してください:
試験成績書(COA)
この製品を見ている人はこちらもチェック
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After dissolving in DMSO, I want to dilute it with saline (finally 1ml/1mg) and use it for i.c.v. injection in mice. How many µl of 0.4-4 mM DMSO per 0.1 mg should I dissolve in?
1 回答-
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What is the difference between the AB peptide (1-42)(PP69) and AB protein fragment (1-42)(A9810)?
1 回答-
These products are functionally the same, but are different brands. The PP69 is a Calbiochem product, while the A9810 is from Sigma-Aldrich. The testing specifications are slightly different, however both offer a minimum purity of 95%. The A9810 is lyophilized from a solution of water and TFA. The PP69 is lyophilized from a solution of 50 mM Tris-HCl. Please see the links below to review the product datasheet for each:
PP69 Calbiochem:
https://www.emdmillipore.com/product/-Amyloid-Peptide-1-42-Human,EMD_BIO-PP69#anchor_PDS
A9810 Sigma-Aldrich:
https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/product/documents/301/154/a9810pis.pdf役に立ちましたか?
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It is instructed to dissolve the product in Ammonium Hydroxide solution, but what should be the molarity / Concentration of the ammonium hydroxide solution
1 回答-
This product can be solubilized in ammonium hydroxide at a pH greater than 9. The concentration is not reported. It is recommended to prepare at a minimum 1 mg/mL concentration.
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How much ammonium hydroxide (pH >9) should be added to the 0,1 mg vial ? Is it possible to vortex the vial ?
1 回答-
It is recommended to prepare a solution at a minimum of 1 mg/mL of ammonium hydroxide. Vertexing the vial is not necessary.
役に立ちましたか?
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in which solvent it should be dissolved ?
1 回答-
As per the product information sheet, this product is soluble in ammonium hydroxide, pH >9, or in DMSO at 0.4–4 mM. Solutions can then be diluted into aqueous buffers such as10 mM sodium phosphate for use. Other reported solvents include hexafluoroisopropanol, acetonitrile, and acetic acid.
See the link below to review the product information sheet:
https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/product/documents/301/154/a9810pis.pdf役に立ちましたか?
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What is the secondary structure of Product A9810, Amyloid β Protein Fragment 1-42?
1 回答-
The secondary structure of this fragment will exist as a mixture of B-sheet, a-helix, and random coil structures dependent upon the solution conditions as described in J. Mol. Biol., 225, 1075-1083, 1992
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What is the Department of Transportation shipping information for this product?
1 回答-
Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
役に立ちましたか?
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What is the source of Product A9810, Amyloid β Protein Fragment 1-42?
1 回答-
This protein fragment is a synthetic organic. The gene for this peptide is located on human chromosome 21.
役に立ちましたか?
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What is the pI of Product A9810, Amyloid β Protein Fragment 1-42?
1 回答-
The pI as calculated from the amino acid sequence for Product A9810, Amyloid β Protein Fragment 1-42, is 5.31.
役に立ちましたか?
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Is the mouse protein fragment the same as the human protein fragment in Product A9810, Amyloid β Protein Fragment 1-42?
1 回答-
The homology is 93% by identity, 95% positives... no gaps
役に立ちましたか?
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