BIM-23056 TFA

Cat. No.: HY-P1203A: FAQs
Data Sheet Handling Instructions

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BIM 23056 TFA, a linear octapeptide, is a potent sst3 and sst5 somatostatin receptor antagonist with K_i values of 10.8, 5.7, respectively.

For research use only. We do not sell to patients.

BIM-23056 TFA Chemical Structure

CAS No. : 1426173-61-6

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Other Forms of BIM-23056 TFA:

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•Related Small Molecules:

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View All Somatostatin Receptor Isoform Specific Products:

View All Isoforms

SSTR1 SSTR2 SSTR3 SSTR5 SSTR4

Biological Activity
Purity & Documentation
References
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Description

BIM 23056 TFA, a linear octapeptide, is a potent sst3 and sst5 somatostatin receptor antagonist with K_i values of 10.8, 5.7, respectively^[1].

IC₅₀ & Target

SSTR3

SSTR5

In Vitro

BIM 23056 TFA has K_i values of 142, 16.6, >1000 for sst1, sst4, sst2 , respectively^[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Molecular Weight

1346.49

Formula

C₇₃H₈₂F₃N₁₁O₁₁

CAS No.

1426173-61-6

Sequence Shortening

FFYWKVF-{D-2-Nal}-NH2

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Please store the product under the recommended conditions in the Certificate of Analysis.

Solvent & Solubility

In Vitro:

H₂O

Peptide Solubility and Storage Guidelines:

1. Calculate the length of the peptide.

2. Calculate the overall charge of the entire peptide according to the following table:

	Contents	Assign value
Acidic amino acid	Asp (D), Glu (E), and the C-terminal -COOH.	-1
Basic amino acid	Arg (R), Lys (K), His (H), and the N-terminal -NH₂	+1
Neutral amino acid	Gly (G), Ala (A), Leu (L), Ile (I), Val (V), Cys (C), Met (M), Thr (T), Ser (S), Phe (F), Tyr (Y), Trp (W), Pro (P), Asn (N), Gln (Q)	0

3. Recommended solution:

Overall charge of peptide	Details
Negative (<0)	1. Try to dissolve the peptide in water first. 2. If water fails, add NH₄OH (<50 μL). 3. If the peptide still does not dissolve, add DMSO (50-100 μL) to solubilize the peptide.
Positive (>0)	1. Try to dissolve the peptide in water first. 2. If water fails, try dissolving the peptide in a 10%-30% acetic acid solution. 3. If the peptide still does not dissolve, try dissolving the peptide in a small amount of DMSO.
Zero (=0)	1. Try to dissolve the peptide in organic solvent (acetonitrile, methanol, etc.) first. 2. For very hydrophobic peptides, try dissolving the peptide in a small amount of DMSO, and then dilute the solution with water to the desired concentration.

Purity & Documentation

Handling Instructions (2659 KB)

References

[1]. Y C Patel, et al. Subtype selectivity of peptide analogs for all five cloned human somatostatin receptors (hsstr 1-5). Endocrinology. 1994 Dec;135(6):2814-7. [Content Brief]

[2]. W Feniuk, et al. Further evidence from functional studies for somatostatin receptor heterogeneity in guinea-pig isolated ileum, vas deferens and right atrium. Br J Pharmacol. 1995 Jul;115(6):975-80. [Content Brief]

BIM-23056 TFA Related Classifications

Neurological Disease

Molarity Calculator
Dilution Calculator

The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass		Concentration		Volume		Molecular Weight *
	=		×		×

The dilution calculator equation

Concentration _(start) × Volume _(start) = Concentration _(final) × Volume _(final)

This equation is commonly abbreviated as: C₁V₁ = C₂V₂

Concentration _(start)	×	Volume _(start)	=	Concentration _(final)	×	Volume _(final)
	×		=		×
C1		V1		C2		V2

Help & FAQs

Do most proteins show cross-species activity?
Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

BIM-230561426173-61-6BIM23056BIM 23056Somatostatin ReceptorSSTRsSSTRInhibitorinhibitorinhibit

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