synthetic β–casein peptide Search Results


synthetic β–casein peptide  (AnaSpec)
90
AnaSpec synthetic β–casein peptide
Mass spectra of the <t>tetraphosphorylated</t> <t>β‐casein</t> peptide in the presence of uranyl, A) without UV and B) after UV irradiation. Asterisked peaks are MALDI‐induced neutral losses of H 3 PO 4 from the intact peptide. C) Detail of mass spectra displaying the isotope distributions of the three major photocleavage products. D) Sequence of the tetraphosphorylated β‐casein peptide. The observed cleavages are indicated with solid lines, with residue number (above) and mass (below). Int. Std.=internal standard (neurotensin).
Synthetic β–Casein Peptide, supplied by AnaSpec, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/synthetic+%CE%B2%E2%80%93casein+peptide/synthetic+%CE%B2+casein+peptide/pmc05488209-118-10-19
Average 90 stars, based on 1 article reviews
synthetic β–casein peptide - by Bioz Stars, 2026-10
90/100 stars
  Buy from Supplier
synthetic nonphosphorylated β-casein peptide  (GenScript corporation)
90
GenScript corporation synthetic nonphosphorylated β-casein peptide
Mass spectra of the <t>tetraphosphorylated</t> <t>β‐casein</t> peptide in the presence of uranyl, A) without UV and B) after UV irradiation. Asterisked peaks are MALDI‐induced neutral losses of H 3 PO 4 from the intact peptide. C) Detail of mass spectra displaying the isotope distributions of the three major photocleavage products. D) Sequence of the tetraphosphorylated β‐casein peptide. The observed cleavages are indicated with solid lines, with residue number (above) and mass (below). Int. Std.=internal standard (neurotensin).
Synthetic Nonphosphorylated β Casein Peptide, supplied by GenScript corporation, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/synthetic+%CE%B2%E2%80%93casein+peptide/synthetic+nonphosphorylated+%CE%B2+casein+peptide/10__1002_slash_cbic__201700103-139-8-15
Average 90 stars, based on 1 article reviews
synthetic nonphosphorylated β-casein peptide - by Bioz Stars, 2026-10
90/100 stars
  Buy from Supplier
synthetic peptides corresponding phosphorylated β-casein f16−26 (lpspspseesitri  (GenScript corporation)
90
GenScript corporation synthetic peptides corresponding phosphorylated β-casein f16−26 (lpspspseesitri
Mass spectra of the <t>tetraphosphorylated</t> <t>β‐casein</t> peptide in the presence of uranyl, A) without UV and B) after UV irradiation. Asterisked peaks are MALDI‐induced neutral losses of H 3 PO 4 from the intact peptide. C) Detail of mass spectra displaying the isotope distributions of the three major photocleavage products. D) Sequence of the tetraphosphorylated β‐casein peptide. The observed cleavages are indicated with solid lines, with residue number (above) and mass (below). Int. Std.=internal standard (neurotensin).
Synthetic Peptides Corresponding Phosphorylated β Casein F16−26 (Lpspspseesitri, supplied by GenScript corporation, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/synthetic+%CE%B2%E2%80%93casein+peptide/synthetic+peptides+corresponding+phosphorylated+%CE%B2+casein+f16+26++lpspspseesitri/pm23473379-24-0-20
Average 90 stars, based on 1 article reviews
synthetic peptides corresponding phosphorylated β-casein f16−26 (lpspspseesitri - by Bioz Stars, 2026-10
90/100 stars
  Buy from Supplier

Image Search Results


Mass spectra of the tetraphosphorylated β‐casein peptide in the presence of uranyl, A) without UV and B) after UV irradiation. Asterisked peaks are MALDI‐induced neutral losses of H 3 PO 4 from the intact peptide. C) Detail of mass spectra displaying the isotope distributions of the three major photocleavage products. D) Sequence of the tetraphosphorylated β‐casein peptide. The observed cleavages are indicated with solid lines, with residue number (above) and mass (below). Int. Std.=internal standard (neurotensin).

Journal: Chembiochem

Article Title: Uranyl Photocleavage of Phosphopeptides Yields Truncated C‐Terminally Amidated Peptide Products

doi: 10.1002/cbic.201700103

Figure Lengend Snippet: Mass spectra of the tetraphosphorylated β‐casein peptide in the presence of uranyl, A) without UV and B) after UV irradiation. Asterisked peaks are MALDI‐induced neutral losses of H 3 PO 4 from the intact peptide. C) Detail of mass spectra displaying the isotope distributions of the three major photocleavage products. D) Sequence of the tetraphosphorylated β‐casein peptide. The observed cleavages are indicated with solid lines, with residue number (above) and mass (below). Int. Std.=internal standard (neurotensin).

Article Snippet: The reactions were carried out in low‐binding Eppendorf tubes containing synthetic β‐casein peptide (10 μ m >95 % purity; AnaSpec), UO 2 (NO 3 ) 2 (50 μ m) and neurotensin (0.5 μ m; internal standard, >90 % purity; Sigma–Aldrich) in Tris ⋅ HCl (20 m m , pH 8.0).

Techniques: Irradiation, Sequencing, Residue

CID spectra of peptides (1–9), (1–14) and (1–16) formed by uranyl photocleavage of the β‐casein peptide. Mass spectra of photocleavage products with precursor masses: A) m / z 549.30, 2+ (1097.6 Da), B) m / z 812.93, 2+ (1624.9 Da), and C) m / z 953.47, 2+ (1904.9 Da). Sequences of the respective photocleavage products are shown below each spectrum, indicating the identified b‐ and y‐ions.

Journal: Chembiochem

Article Title: Uranyl Photocleavage of Phosphopeptides Yields Truncated C‐Terminally Amidated Peptide Products

doi: 10.1002/cbic.201700103

Figure Lengend Snippet: CID spectra of peptides (1–9), (1–14) and (1–16) formed by uranyl photocleavage of the β‐casein peptide. Mass spectra of photocleavage products with precursor masses: A) m / z 549.30, 2+ (1097.6 Da), B) m / z 812.93, 2+ (1624.9 Da), and C) m / z 953.47, 2+ (1904.9 Da). Sequences of the respective photocleavage products are shown below each spectrum, indicating the identified b‐ and y‐ions.

Article Snippet: The reactions were carried out in low‐binding Eppendorf tubes containing synthetic β‐casein peptide (10 μ m >95 % purity; AnaSpec), UO 2 (NO 3 ) 2 (50 μ m) and neurotensin (0.5 μ m; internal standard, >90 % purity; Sigma–Aldrich) in Tris ⋅ HCl (20 m m , pH 8.0).

Techniques:

Mass spectra obtained from the β‐casein peptide incubated with uranyl in an essentially oxygen‐free environment, A) without UV and B) after UV irradiation. Asterisked peaks are MALDI‐induced neutral losses of H 3 PO 4 from the intact peptide. The experiment was carried out in a glovebox (oxygen <1 ppm). Prior to UV irradiation the samples were degassed by bubbling xenon through the samples for 5 min. Finally the samples were desalted and the mass was analysed by MALDI‐MS. Int. Std.=internal standard (neurotensin).

Journal: Chembiochem

Article Title: Uranyl Photocleavage of Phosphopeptides Yields Truncated C‐Terminally Amidated Peptide Products

doi: 10.1002/cbic.201700103

Figure Lengend Snippet: Mass spectra obtained from the β‐casein peptide incubated with uranyl in an essentially oxygen‐free environment, A) without UV and B) after UV irradiation. Asterisked peaks are MALDI‐induced neutral losses of H 3 PO 4 from the intact peptide. The experiment was carried out in a glovebox (oxygen <1 ppm). Prior to UV irradiation the samples were degassed by bubbling xenon through the samples for 5 min. Finally the samples were desalted and the mass was analysed by MALDI‐MS. Int. Std.=internal standard (neurotensin).

Article Snippet: The reactions were carried out in low‐binding Eppendorf tubes containing synthetic β‐casein peptide (10 μ m >95 % purity; AnaSpec), UO 2 (NO 3 ) 2 (50 μ m) and neurotensin (0.5 μ m; internal standard, >90 % purity; Sigma–Aldrich) in Tris ⋅ HCl (20 m m , pH 8.0).

Techniques: Incubation, Irradiation