Orexin B, human TFA - ≥98% , CAS No.O659440

CAS: O659440 Cat. No.: O659440 Molecular Weight: 3013.36
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Storage
Desiccated,Store at -80°C
Shipped In
Dry ice packs + Cold packs
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
500μg
O659440-500μg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$440.90
1mg
O659440-1mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$680.90
5mg
O659440-5mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$2,600.90
Enter a quantity for the sizes you want to add.
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Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Desiccated,Store at -80°C Ships Dry ice packs + Cold packs Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Orexin B, human (TFA) is an endogenous agonist at Orexin receptor with K i s of 420 and 36 nM for OX1 and OX2, respectively.

Appearance:Solid

IC50& Target:Ki: 420 nM (OX1), 36 nM (OX2) .

In Vitro:Orexin B is derived by proteolytic amino acid precursor, prepro-orexin, which is encoded by a gene localized to chromosome 17q21 in humans. In radioligand binding studies, Orexin B has a higher affinity for the OX2 receptor. Human Orexin B has two am

In Vivo:Human Orexin B significantly augments food intake; at the 2 hr time point, 5- and 12-fold stimulation of food consumption is observed by 3 nM and 30 nM orexin-B, respectively. MCE has not independently confirmed the accuracy of these methods. They ar

Biological Activity:Orexin B, human (TFA) is an endogenous agonist at Orexin receptor with K i s of 420 and 36 nM for OX1 and OX2, respectively.

Specifications

Specifications & Purity
≥98%
Storage
Desiccated, Store at -80°C
Shipped In
Dry ice packs + Cold packs
This product requires cold chain shipping. Ground and other economy services are not available.
Action Type
AGONIST
Purity
≥98%
Names and Identifiers
Molecular Weight 3013.36

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Chemical and Physical Properties
SolubilityH2O 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), a
Solution Calculators
Reviews

Customer Reviews

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