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T6901

Sigma-Aldrich

α1-Mating Factor acetate salt

≥93% (HPLC), synthetic

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About This Item

Empirical Formula (Hill Notation):
C82H114N20O17S
CAS Number:
59401-28-4
Molecular Weight:
1683.97
MDL number:
MFCD00133883
UNSPSC Code:
51111800
PubChem Substance ID:
24900413
NACRES:
NA.32

Key Documents

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biological source

synthetic

Quality Level

200

Assay

≥93% (HPLC)

form

powder

technique(s)

cell culture | mammalian: suitable

storage temp.

−20°C

SMILES string

CSCCC(NC(=O)C1CCCN1C(=O)C(CCC(N)=O)NC(=O)CNC(=O)C2CCCN2C(=O)C(CCCCN)NC(=O)C(CC(C)C)NC(=O)C(CCC(N)=O)NC(=O)C(CC(C)C)NC(=O)C(Cc3c[nH]c4ccccc34)NC(=O)C(Cc5cnc[nH]5)NC(=O)C(N)Cc6c[nH]c7ccccc67)C(=O)NC(Cc8ccc(O)cc8)C(O)=O

InChI

1S/C82H114N20O17S/c1-45(2)34-61(98-76(112)63(38-49-41-89-56-17-9-7-15-53(49)56)99-77(113)64(39-50-42-87-44-91-50)96-71(107)54(84)37-48-40-88-55-16-8-6-14-52(48)55)74(110)93-57(25-27-68(85)104)72(108)97-62(35-46(3)4)75(111)95-59(18-10-11-30-83)80(116)101-31-12-19-66(101)78(114)90-43-70(106)92-60(26-28-69(86)105)81(117)102-32-13-20-67(102)79(115)94-58(29-33-120-5)73(109)100-65(82(118)119)36-47-21-23-51(103)24-22-47/h6-9,14-17,21-24,40-42,44-46,54,57-67,88-89,103H,10-13,18-20,25-39,43,83-84H2,1-5H3,(H2,85,104)(H2,86,105)(H,87,91)(H,90,114)(H,92,106)(H,93,110)(H,94,115)(H,95,111)(H,96,107)(H,97,108)(H,98,112)(H,99,113)(H,100,109)(H,118,119)

InChI key

SBKVPJHMSUXZTA-UHFFFAOYSA-N

Amino Acid Sequence

Trp-His-Trp-Leu-Gln-Leu-Lys-Pro-Gly-Gln-Pro-Met-Tyr

Application

α1-Mating Factor acetate salt has been used for the synchronization of yeast cells for flow cytometry and to study B-type cyclin (Clb2p)-EmCitrine levels from calcofluor white treated cells.

Biochem/physiol Actions

The α1-Mating factor is a pheromone produced by yeast that regulates mating. α1-Mating Factor acetate salt can be utilized to arrest the G1-phase of the cell cycle in various yeast strains.

Preparation Note

Alpha1-Mating Factor acetate salt dissolves in water at 1 mg/ml to yield a clear, colorless solution.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

涉药品监管产品
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Certificates of Analysis (COA)

Lot/Batch Number
0000335976
0000335976
0000285684
SLCR5753
SLCR5753

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Mingliang Zhang et al.
Eukaryotic cell, 1(5), 811-822 (2002-11-29)
Fungal adhesins represent a large family of serine/threonine-rich secreted glycoproteins. Adhesins have been shown to play roles in heterotypic and homotypic cell-cell adhesion processes, morphogenetic pathways and invasive/pseudohyphal growth, frequently in response to differentiation cues. Here we address the role
Stefano Vernarecci et al.
Molecular and cellular biology, 28(3), 988-996 (2007-11-28)
We report that the histone acetyltransferase Gcn5p is involved in cell cycle progression, whereas its absence induces several mitotic defects, including inefficient nuclear division, chromosome loss, delayed G(2) progression, and spindle elongation. The fidelity of chromosome segregation is finely regulated
C Formosa et al.
Journal of molecular recognition : JMR, 28(1), 1-9 (2015-06-06)
Single-molecule force spectroscopy using atomic force microscopy (AFM) is more and more used to detect and map receptors, enzymes, adhesins, or any other molecules at the surface of living cells. To be specific, this technique requires antibodies or ligands covalently
Oliver Kerscher et al.
Molecular and cellular biology, 23(18), 6406-6418 (2003-08-29)
Spindle checkpoint proteins monitor the interaction of the spindle apparatus with the kinetochores, halting anaphase even if the microtubule attachment of only a single chromosome is altered. In this study, we show that Bub3p of Saccharomyces cerevisiae, an evolutionarily conserved
Lorenzo Costantino et al.
eLife, 9 (2020-11-11)
The organization of chromatin into higher order structures is essential for chromosome segregation, the repair of DNA-damage, and the regulation of gene expression. Using Micro-C XL to detect chromosomal interactions, we observed the pervasive presence of cohesin-dependent loops with defined
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