gly-phe-arg

Gly-Phe-Arg is a highly potent synthetic tripeptide that mimics the pumping pheromone of the mud-crab.

Gly-Phe-Arg acetate(121822-47-7 free base) 是一种模拟泥蟹抽吸信息素的超强合成三肽。

Arg-Gly-Asp-D-Phe-Val (TFA) has anti-tumor activity and is an inhibitor of integrin αvβ3.

Troponin I is a cardiac and skeletal muscle protein useful in the laboratory diagnosis of a heart attack. Troponin I is a part of the troponin protein complex, where it binds to actin in thin myofilaments to hold the actin-tropomyosin complex in place.

BW 443C is a selective agonist of mu-opioid receptor.

HP 228 is a heptapeptide by inhibits the induction of nitric oxide synthase.

P-113 is a peptide with antimicrobial activity.

DP 432 is an insulin hexapeptide fragment.

Gdpflrfamide is a neuropeptide that existed in the snail Lymnaea stagnalis.

Pro-Adrenomedullin(153-185),human, (C143H224N42O43), a peptide with the sequence H2N-SLPEAGPGRTLVSSKPQAHGAPAPPSGSAPHFL-OH, MW= 3219.6. Adrenomedullin (AM) is a ubiquitously expressed peptide initially isolated from phaechromyctoma in 19931. AM was initially identified as a vasodilator, some have cited this as the most potent endogenous vasodilatory peptide found in the body2. Differences in opinion regarding the ability of AM to relax vascular tone arises from the differences in the model system used3. Other effects of AM include increasing the tolerance of cells to oxidative stress and hypoxic injury and angiogenesis. AM is seen as a positive influence in diseases such as hypertension, myocardial infarction, chronic obstructive pulmonary disease and other cardiovascular diseases, whereas it can be seen as a negative factor in potentiating the potential of cancerous cells to extend their blood supply and cause cell proliferation.

Cyclo(Arg-Gly-Asp-D-Phe-Val) 为一种整合素αvβ3抑制剂，具有抗肿瘤活性，并可用于急性髓系白血病的研究。

Cyclo(RGDfC) TFA (Cyclo(Arg-Gly-Asp-D-Phe-Cys) TFA) 是一种环状五肽，对 αvβ3 具有高亲和力的环状 RGD 多肽，能够破坏细胞整合素相互作用。Cyclo(RGDfC) TFA 抑制胚胎干细胞 (ESC) 的多能性基因表达，并在体内抑制 mESC 的致瘤潜力。Cyclo(RGDfC) TFA 可用于肿瘤相关的研究。

Substance P (alligator)，一种从鳄鱼中提取的神经肽，其氨基酸序列为Arg-Pro-Arg-Pro-Gln-Gln-Phe-Phe-Gly-Leu-Met-NH2。

Cys-Arg-Gly-Asp-Phe-Pro-Ala-Ser-Ser-Cys (Disulfide bridge:cys1-cys10)，为含环状RGD活性序列的十肽，作为整合素(Integrin)αIIbβ3的拮抗剂，能够抑制血小板与proMMP-13的粘附。

Cyclo(Phe-Ala-Gly-Arg-Arg-Arg-Gly-AEEAc) 通过抑制 GRTH DDX25 的磷酸化，展现了其作为非激素性男性避孕药开发的潜在途径。

Kisspeptin-10是一种在斑马鱼的大脑、卵巢和睾丸中表达的神经肽，参与性腺发育和类固醇表达。在10 ng/ml的浓度下使用时，能提高孤立的斑马鱼卵巢滤泡中编码黄体生成素(luteinizing hormone, Lh)受体，以及孕酮受体a (Progestin receptor a, Pra)和Prb的mRNA水平。在0.1和1 µg/g的剂量下给予时，Kisspeptin-10能在雌性金鱼中增加黄体生成素的血清水平，但在雄性金鱼中则不会。

R 715是一种布拉迪肾上腺素B1受体拮抗剂。它抑制在表达布拉迪肾上腺素B1受体的孤立人类脐带中由布拉迪肾上腺素引发的收缩（pA2 = 8.49）。R 715（200、400及600 µg/kg）通过尾部闪烁测试减少了由链脲佐菌素（STZ）诱导的糖尿病神经病变小鼠模型中尾部撤回的潜伏期。它还在以髓磷脂少突胶质细胞糖蛋白（MOG）（35-55）（MOG35-55）抗原肽诱导的实验性自体免疫性脑炎（EAE）小鼠模型中，通过每天1 mg/kg的剂量减少了后肢无力和瘫痪的发病率，改善对称步态，并减少脊髓炎症灶点数、神经元脱髓鞘以及病灶单核细胞侵袭。R 715（0.01 nmol/动物，脑室内）能在自发性高血压大鼠中降低平均动脉血压并增加心率。

[Leu144,Arg147]-PLP (139-151)是髓鞘脂蛋白(PLP)的一种突变肽段，包含位于144和147位置的色氨酸到亮氨酸以及组氨酸到精氨酸的替换。使用[Leu144, Arg147]-PLP (139-151)（50 µg）乳化于完全弗氏佐剂(CFA)免疫后，能增加小鼠脾脏中的IL-4水平。它在体外抑制Th1细胞激活，但在体内不抑制，其中它诱导调节性T细胞的产生。用[Leu144, Arg147]-PLP (139-151)预免疫可以延迟由脑炎肽PLP (178-191)、髓磷脂少突细胞蛋白(MOG) (92-106)或髓鞘基础蛋白(MBP)在小鼠中诱导的实验性自身免疫性脑炎(EAE)的发病。

LIH383是一种趋化因子(C-X-C motif) 受体7 (CXCR7)的多肽激动剂，属于趋化因子和阿片肽清除受体。它专一性激活CXCR7 (EC50 = 0.61 nM)，在3 µM浓度时，相比μ-、δ-、κ-阿片受体以及诺氨酸阿片肽（NOP）受体的β-arrestin招募实验中表现出高选择性。LIH383（3 µM）通过阻止U87-ACKR3细胞中，由非选择性阿片受体激动剂dynorphin A诱导的CXCR7对阿片肽的摄取，发挥作用。

Ribosomal protein L3 peptide (202-222) is a peptide with the sequenceH2N-Met-Ser-His-Arg-Lys-Tyr-Glu-Ala-Pro-Arg-His-Gly-His-Leu-Gly-Phe-Leu-Pro-Arg-Lys-Arg-amide, MW=2573.

Adrenomedullin (AM) (1-12), human, is a peptide with the sequence Tyr-Arg-Gln-Ser-Met-Asn-Asn-Phe-Gln-Gly-Leu-Arg. Adrenomedullin (AM) (1-12), human, was initially identified as a vasodilator, and as such, it has the ability to relax vascular tone. Other

Atrial Natriuretic Peptide (ANP) has the sequence of H-Ser-Leu-Arg-Arg-Ser-Ser-Cys-Phe-Gly-Gly-Arg-OH, is a 28 amino acid peptide. ANP is a powerful vasodilator, and a protein (polypeptide) hormone secreted by heart muscle cells. It is involved in the hom

Locustamyotropin is a novel peptide isolated from Leucophae maderae; stimulates the spontaneous contractions of the hindgut of Leucophaea maderae.