2. Signaling Pathways
  3. GPCR/G Protein
    Neuronal Signaling
  4. Somatostatin Receptor
  5. SSTR2 Isoform
  6. SSTR2 Antagonist

SSTR2 Antagonist

SSTR2 Antagonists (7):

Cat. No. Product Name Effect Purity
  • HY-P1202A
    CYN 154806 TFA
    		Antagonist 99.81%
    CYN 154806 TFA, a cyclic octapeptide, is a potent and selective somatostatin sst2 receptor antagonist, with pIC50 values of 8.58, 5.41, 6.07, 5.76 and 6.48 for human recombinant sst2, sst1, sst3, sst4 and sst5 receptors respectively.
  • HY-P1202
    CYN 154806
    		Antagonist 99.76%
    CYN 154806, a cyclic octapeptide, is a potent and selective somatostatin sst2 receptor antagonist, with pIC50 values of 8.58, 5.41, 6.07, 5.76 and 6.48 for human recombinant sst2, sst1, sst3, sst4 and sst5 receptors respectively.
  • HY-P4452
    PRL 2915
    		Antagonist 99.57%
    PRL 2915 is a potent human somatostatin subtype 2 receptor (hsst2) antagonist with a Ki of 12 nM.
  • HY-P5362A
    NODAGA-LM3 TFA
    		Antagonist
    NODAGA-LM3 TFA can be labeled by 68Ga for PET imaging. 68Ga-NODAGA-LM3 TFA is a SSTR2 antagonist, and can be used for imaging of SSTR positive paragangliomas.
  • HY-P5362
    NODAGA-LM3
    		Antagonist 99.33%
    NODAGA-LM3 can be labeled by 68Ga for PET imaging. 68Ga-NODAGA-LM3 is a SSTR2 antagonist, and can be used for imaging of SSTR positive paragangliomas.
  • HY-P4469
    PRL 3195
    		Antagonist
    PRL 3195 is a somatostatin receptor antagonist with Kis of 6, 17, 66, 1000 and 1000 nM for human somatostatin receptors (sst5, sst2, sst3, sst1 and sst4, respectively).
  • HY-P10137
    Satoreotide
    		Antagonist
    Satoreotide (JR11) is a SSTR2 antagonist. Satoreotide is usually conjugated with radiolabeled chelators used in neuroendocrine tumor imaing.