1. Membrane Transporter/Ion Channel
  2. CFTR
  3. K41498 TFA

K41498 TFA is a potent and highly selective CRF2 receptor antagonist with Ki values of 0.66 nM, 0.62 nM and 425 nM for human CRF, CRF and CRF1 receptors respectively. K41498 TFA is an analogues of antisauvagine-30 (aSvg-30), inhibits sauvagine-stimulated cAMP accumulation in hCRF- and hCRF-expressing cells. K41498 TFA can be used for hypotension study.

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

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K41498 TFA Chemical Structure

K41498 TFA Chemical Structure

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1 mg USD 410 In-stock
5 mg USD 1400 In-stock
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Based on 1 publication(s) in Google Scholar

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Description

K41498 TFA is a potent and highly selective CRF2 receptor antagonist with Ki values of 0.66 nM, 0.62 nM and 425 nM for human CRF, CRF and CRF1 receptors respectively. K41498 TFA is an analogues of antisauvagine-30 (aSvg-30), inhibits sauvagine-stimulated cAMP accumulation in hCRF- and hCRF-expressing cells. K41498 TFA can be used for hypotension study[1].

Molecular Weight

3632.20 (free base)

Formula

C162H276N48O46.xC2HF3O2

Appearance

Solid

Color

White to off-white

Sequence

{D-Phe}-His-Leu-Leu-Arg-Lys-{Nle}-Ile-Glu-Ile-Glu-Lys-Gln-Glu-Lys-Glu-Lys-Gln-Gln-Ala-Ala-Asn-Asn-Arg-Leu-Leu-Leu-Asp-Thr-Ile-NH2

Sequence Shortening

{D-Phe}-HLLRK-{Nle}-IEIEKQEKEKQQAANNRLLLDTI-NH2

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Sealed storage, away from moisture

Powder -80°C 2 years
-20°C 1 year

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

Purity & Documentation
References
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K41498 TFA Related Classifications

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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.

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K41498 TFA
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HY-P1106A
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