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MilliporeSigma

B5397

Sigma-Aldrich

[Tyr4]-Bombesin

≥97% (HPLC), suitable for ligand binding assays

Sinónimos:

pGlu-Gln-Arg-Tyr-Gly-Asn-Gln-Trp-Ala-Val-Gly-His-Leu-Met-NH2

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About This Item

Fórmula empírica (notación de Hill):
C74H108N24O19S
Número de CAS:
Peso molecular:
1669.86
Número MDL:
Código UNSPSC:
12352209
ID de la sustancia en PubChem:
NACRES:
NA.26

Nombre del producto

[Tyr4]-Bombesin, ≥97% (HPLC)

Nivel de calidad

Ensayo

≥97% (HPLC)

Formulario

powder

técnicas

ligand binding assay: suitable

color

white

Nº de acceso UniProt

temp. de almacenamiento

−20°C

cadena SMILES

CSCC[C@H](NC(=O)[C@H](CC(C)C)NC(=O)[C@H](Cc1c[nH]cn1)NC(=O)CNC(=O)[C@@H](NC(=O)[C@H](C)NC(=O)[C@H](Cc2c[nH]c3ccccc23)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H](CC(N)=O)NC(=O)CNC(=O)[C@H](Cc4ccc(O)cc4)NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@@H]5CCC(=O)N5)C(C)C)C(N)=O

InChI

1S/C74H108N24O19S/c1-36(2)26-50(70(114)91-45(62(78)106)23-25-118-6)95-71(115)53(29-41-32-81-35-86-41)89-60(105)34-85-73(117)61(37(3)4)98-63(107)38(5)87-69(113)52(28-40-31-83-44-11-8-7-10-43(40)44)97-68(112)49(18-21-56(76)101)94-72(116)54(30-57(77)102)90-59(104)33-84-64(108)51(27-39-13-15-42(99)16-14-39)96-65(109)46(12-9-24-82-74(79)80)92-67(111)48(17-20-55(75)100)93-66(110)47-19-22-58(103)88-47/h7-8,10-11,13-16,31-32,35-38,45-54,61,83,99H,9,12,17-30,33-34H2,1-6H3,(H2,75,100)(H2,76,101)(H2,77,102)(H2,78,106)(H,81,86)(H,84,108)(H,85,117)(H,87,113)(H,88,103)(H,89,105)(H,90,104)(H,91,114)(H,92,111)(H,93,110)(H,94,116)(H,95,115)(H,96,109)(H,97,112)(H,98,107)(H4,79,80,82)/t38-,45-,46-,47-,48-,49-,50-,51-,52-,53-,54-,61-/m0/s1

Clave InChI

QORXQELQSJVKIL-XLSKZGPMSA-N

Información sobre el gen

human ... GRP(2922)

Amino Acid Sequence

Glp-Gln-Arg-Tyr-Gly-Asn-Gln-Trp-Ala-Val-Gly-His-Leu-Met-NH2

Acciones bioquímicas o fisiológicas

[Lys3]-Bombesin and [Tyr4]-Bombesin are Bombesin analogues used to differentiate and study the bombesin receptors BBR1, BBR2 and BBR3 and the homologue receptors, gastrin-releasing peptide (GRP) receptor (GRPR).

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Equipo de protección personal

Eyeshields, Gloves, type N95 (US)


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Visite la Librería de documentos

E Lach et al.
European journal of pharmacology, 265(1-2), 117-120 (1994-11-14)
Characterization of bombesin binding sites in healthy human lung was performed through direct binding techniques. There was limited binding in the absence of trypsin and chymotrypsin inhibitors, suggesting important activities of both enzymes in human lung and/or increased sensitivity of
B Y Williams et al.
Cancer research, 54(3), 818-824 (1994-02-01)
The bombesin family of peptides elicit numerous biological responses in the gut, including stimulation of cell proliferation, and have been implicated as growth factors in a variety of gastrointestinal tumors. Even though these peptides and their receptors are distributed throughout
H Houben et al.
Peptides, 15(7), 1289-1295 (1994-01-01)
Because several direct effects of bombesin related peptides on pituitary hormone release have been demonstrated, we chose to study the presence of bombesin binding sites in the adult male rat anterior pituitary in aggregate cell culture by autoradiographic localization of
M A Zarbin et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 5(2), 429-437 (1985-02-01)
The binding of (125I-Tyr4)bombesin to rat brain slices was investigated. Radiolabeled (Tyr4)bombesin bound with high affinity (Kd = 4 nM) to a single class of sites (Bmax = 130 fmol/mg of protein); the ratio of specific to nonspecific binding was
S R Preston et al.
British journal of cancer, 71(5), 1087-1089 (1995-05-01)
Human colorectal cancer tissue and matched uninvolved mucosa from 21 patients were examined by radioligand displacement for the presence of binding sites for bombesin-like peptides. Five cancers, but no uninvolved mucosa, expressed high-affinity, low-capacity bombesin binding sites (Kd = 6.53

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