This product is soluble in water, as well as aqueous buffers. Solutions are stable for up to three months in working aliquots at -20°C. Avoid repeated freeze/thaw cycles. A product datasheet is not available at this time.
SML1229
2′,3′-cGAMP sodium salt
≥98% (HPLC), STimulator of INterferon Genes (STING) pathway agonist , powder
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Synonym(s):
2′,5′-3′,5′-cGAMP, Cyclic [G(2′,5′)pA(3′,5′)p], cGAMP(2′-5′), c[G(2′,5′)pA(3′,5′)p] sodium salt
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| Size/SKU | Availability | Price |
|---|---|---|
0.335 mg | Available to ship TODAYfromMILWAUKEE | $335.00 |
About This Item
Empirical Formula (Hill Notation):
C20H24N10O13P2 · xNa+
CAS Number:
Molecular Weight:
674.41 (free acid basis)
UNSPSC Code:
51111800
PubChem Substance ID:
NACRES:
NA.77
Assay:
≥98% (HPLC)
Form:
powder
Product Name
2′,3′-cGAMP sodium salt, ≥98% (HPLC)
description
contains 0.5μmol of powder (approx. 0.335mg)
Quality Segment
assay
≥98% (HPLC)
form
powder
color
white to beige
storage temp.
−20°C
SMILES string
O=C1N=C(N)NC2=C1N=CN2[C@H](O3)[C@H](OP(OC[C@@H]4[C@@H](O5)[C@@H](O)[C@H](N6C=NC7=C6N=CN=C7N)O4)(O)=O)[C@H](O)[C@H]3COP5(O)=O
InChI
1S/C20H24N10O13P2/c21-14-8-15(24-3-23-14)29(4-25-8)18-11(32)12-7(41-18)2-39-45(36,37)43-13-10(31)6(1-38-44(34,35)42-12)40-19(13)30-5-26-9-16(30)27-20(22)28-17(9)33/h3-7,10-13,18-19,31-32H,1-2H2,(H,34,35)(H,36,37)(H2,21,23,24)(H3,22,27,28,33)/t6-,7-,10-,11-,12-,13-,18-,19-/m1/s1
InChI key
XRILCFTWUCUKJR-INFSMZHSSA-N
Application
Biochem/physiol Actions
2′,3′-cGAMP (cyclic [G(2′,5′)pA(3′,5′)p]) is the natural agonist for the STING (STimulator of INterferon Genes) pathway, discovered to be a pathway for antiviral innate immunity. 2′3′-cGAMP is a second messenger produced in mammalian cells by the cytosolic DNA sensor cGAS (cGAMP synthase) to activate innate immune responses by binding to STING and initiating an interferon response. The affinity of 2′3′-cGAMP for human STING is much higher than that of the bacterial 3′3′-cyclic dinucleotides (CDNs), with a Kd of 4.59 nM compared to >1 μM for bacterial 3′3′-CDNs.
2′,3′-cGAMP is the natural agonist for the hSTING; second messenger cyclic dinucleotide.
Preparation Note
2′,3′-cGAMP is soluble in water and aqueous buffers (>> 5 mM, limits have not been determined).
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This Item | |||
|---|---|---|---|
| description ≥98% (HPLC) | description phyproof® Reference Substance | description - | description analytical standard |
| assay ≥98% (HPLC) | assay ≥95.0% (HPLC) | assay ≥95% | assay - |
| form powder | form - | form powder | form - |
| Quality Level 100 | Quality Level - | Quality Level 100 | Quality Level 100 |
| storage temp. −20°C | storage temp. - | storage temp. −20°C | storage temp. 2-30°C |
| color white to beige | color - | color - | color - |
| description contains 0.5μmol of powder (approx. 0.335mg) | description - | description - | description - |
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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