Saltar al contenido
Merck

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

Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización


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)


Elija entre una de las versiones más recientes:

Certificados de análisis (COA)

Lot/Batch Number

¿No ve la versión correcta?

Si necesita una versión concreta, puede buscar un certificado específico por el número de lote.

¿Ya tiene este producto?

Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

Visite la Librería de documentos

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
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
A G Aprikian et al.
Journal of molecular endocrinology, 16(3), 297-306 (1996-06-01)
Bombesin and gastrin-releasing peptide (GRP) are potent neuropeptides expressed by prostate cancer neuroendocrine cells and are related to the progression of this malignancy. This study characterizes bombesin receptors in human prostate cancer cell lines (PC-3, DU-145, LNCaP) and assesses the
B E Rogers et al.
Journal of nuclear medicine : official publication, Society of Nuclear Medicine, 38(8), 1221-1229 (1997-08-01)
The gastrin releasing peptide receptor (GRPr) has a high affinity for the 14 amino acid bombesin peptide. For this analysis, [125I]-Tyr4-bombesin was compared with [125I]-mIP-bombesin (a seven amino acid bombesin analog) for in vitro binding and internalization into tumor cells
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

Preguntas

Revisiones

Sin puntuación

Filtros activos

Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.

Póngase en contacto con el Servicio técnico