書誌事項
- タイトル別名
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- Location of Antigenic Sites in a Browning Product Between β-Lactoglobulin and Lactose
- ベータ ラクトグロブリン ト ラクトース ノ カッペン ハンノウブツ ノ コウ
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抄録
Peptide 1-65 was isolated from cyanylated β-lactoglobulin kept in alkaline solution, and the antigenic reactivity with antiserum towards browning product between β-lactoglobulin and lactose (Lac-β-Lg) was compared with that of peptide 25-107.In a quantitative precipitin reaction of S-carboxymethylated β-lactoglobulin with anti Lac-β-Lg antiserum, peptides 1-65 and 25-107, and a mixture of peptides 1-65 and 25-107 were inhibited by 51.9%, 55.2% and 55.0%, respectively.Further, the binding ability of peptide 1-65 with anti Lac-β-Lg antibody was very similar to that of peptide 25-107 or the mixture of peptide 1-65 and 25-107 in an enzyme-linked immunosorbent assay.In the light of both these results and the antigenic activities of peptides 1-7, 8-24, 25-40, 41-107, 25-61, 62-107, 108-124, 125-145, 108-145 and 146-162, it is concluded that antigenic sites formed in Lac-β-Lg locate in sequences 41-61 and 125-145, and near tryptophane residue at position 61 in the primary structure of β-lactoglobulin.
収録刊行物
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- 日本畜産学会報
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日本畜産学会報 58 (6), 474-482, 1987
公益社団法人 日本畜産学会
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詳細情報 詳細情報について
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- CRID
- 1390282680170231424
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- NII論文ID
- 130000739531
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- NII書誌ID
- AN00195188
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- ISSN
- 18808255
- 00215309
- 1346907X
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- NDL書誌ID
- 3147910
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
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- 抄録ライセンスフラグ
- 使用不可