MilliporeSigma
All Photos(1)

Documents

SML0625

Sigma-Aldrich

AC253 trifluoroacetate salt

≥95% (HPLC)

Sign Into View Organizational & Contract Pricing

Synonym(s):
Amylin Antagonist AC253
Empirical Formula (Hill Notation):
C122H196N40O39 · xC2HF3O2
Molecular Weight:
2847.11 (free base basis)
NACRES:
NA.77

assay

≥95% (HPLC)

form

powder

color

white to off-white

shipped in

wet ice

storage temp.

−20°C

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
A5972553031480415
vibrant-m

SML0625

AC253 trifluoroacetate salt

vibrant-m

553031

RAGE Antagonist Peptide, RAP

vibrant-m

480415

NF023

Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

100

assay

≥95% (HPLC)

assay

≥95% (HPLC)

assay

≥95% (HPLC)

assay

≥95% (HPLC)

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

2-8°C

shipped in

wet ice

shipped in

-

shipped in

dry ice

shipped in

ambient

color

white to off-white

color

-

color

white

color

white to off-white

Amino Acid Sequence

Ac-Leu-Gly-Arg-Leu-Ser-Gln-Glu-Leu-His-Arg-Leu-Gln-Thr-Tyr-Pro-Arg-Thr-Asn-Thr-Gly-Ser-Asn-Thr-Tyr-NH2

Biochem/physiol Actions

AC253 is an antagonist of Amylin, one of the peptides in the Calcitonin-gene related peptide (CGRP) family. In recent studies. AC253 restored memories in brain cells taken from animals used as models of Alzheimer′s disease. Application of AC253 significantly enhanced long-term potentiation (LTP) when given to 6- to 12-month-old TgCRND8 mice that normally show blunted LTP. In other studies, AC25 neutralized the depressant effects of Aβ(1-42) on hippocampal LTP without affecting baseline transmission or LTP on its own.

Features and Benefits

This compound is featured on the Calcitonin Gene-Related Peptides page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service