GUCY1A2 | GCS-alpha-2 Rabbit pAb, PerCP conj.(bs-13545R-PerCP)-100ul产品图

GUCY1A2 | GCS-alpha-2 Rabbit p

Ab, PerCP conj.(bs-13545R-PerCP)-100ul
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  • ¥2980
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  • bs-13545R-PerCP
  • 2026年10月17日
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    • 规格:

      100ul

    产品编号bs-13545R-PerCP
    英文名称Guanylyl Cyclase alpha 2 Rabbit pAb, PerCP conjugated
    中文名称PerCP标记的鸟苷酸环化酶α2/GCS-α-2抗体
    英文别名GC SA2; GCS-alpha 2; GUC1A2; GUCSA2; GCYA2_HUMAN.
    产品应用ICC/IF=1:50-200, IF=1:100-500

    Not yet tested in other applications.
    Optimal working dilutions must be determined by the end user.

    抗体来源Rabbit
    免疫原KLH conjugated synthetic peptide derived from human Guanylyl Cyclase alpha 2
    亚型IgG
    纯化方法affinity purified by Protein A
    克隆类型Polyclonal
    浓度1mg/ml
    储存液0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.
    研究领域

    Signal Transduction > Second Messenger > Nucleotide Messenger > cGMP

    亚基Heterodimer of an alpha and a beta chain.
    亚细胞定位Cytoplasm.
    组织特异性Isoform 1 is expressed in fetal brain, liver, colon, endothelium and testis. Isoform 2 is expressed only in liver, colon and endothelium.
    相似性Belongs to the adenylyl cyclase class-4/guanylyl cyclase family.
    Contains 1 guanylate cyclase domain. _x000D_
    功能The cellular levels of Cyclic GMP (cGMP), a key messenger in several signal transduction pathways, are maintained by the orchestrated activities of two opposing enzymes: synthesizing gualylyl cyclases (GC) and hydrolyzing phosphodiesterases (PDEs). Guanylyl cyclases exist in membrane-bound and cytoplasmic forms. The cDNAs of two alpha and two beta subunits have been identified. The known membrane-spanning forms are cell surface receptors for extracellular peptides and appear to exist as homodimers or other higher ordered structures. The cytoplasmic or soluble forms represent heme-containing heterodimers that are primary receptors for nitric oxide (NO) generated by NO synthases are obligate heterodimers consisting of an alpha and a beta subunit. Guanylate cyclase soluble subunit alpha 2 has guanylyl cyclase on binding to the beta1 subunit. The alternatively spliced isoform alpha2I acts as a negative regulator of guanylyl cyclase activity as it forms non-functional heterodimers with the beta subunits.
    保存条件Shipped at 4℃. Store at -20℃ for one year. Avoid repeated freeze/thaw cycles.
    背景资料Guanylate cyclases belong to the adenylyl cyclase class-4/guanylyl cyclase family. There are two forms of guanylate cyclase. The soluble form, known as GCS or sGC, act as receptors for nitric oxide (NO). The membrane-bound receptor form, known as GC, are peptide hormone receptors. GCS is a cGMP-synthesizing enzyme, which is the major receptor for the neurotransmitter nitric oxide. It plays a crucial role in smooth muscle contractility, platelet reactivity and neurotransmission. GCS is a heme-containing heterodimer, consisting of one alpha subunit and one beta subunit. The heme moeity mediates NO activation, and this heme group also binds carbon monoxide (CO), which weakly stimulates the enzyme. Both NO and CO stimulation are enhanced by the allosteric activator 3-(5'-hydroxymethyl-2'furyl)-benzyl-indazole, YC-1. YC-1 can also stimulate GCS in a NO-independent manner. Both alpha and beta subunits are required for cGMP generation, and at least two isoforms exist for each subunit. Heterodimers consisting of alpha-1/beta-1 and alpha-2/beta-1 have been identified, and both display similar enzymatic activity. The distribution of the beta-2 subunit seems to be much more restricted than the beta-1 subunit, with predominant expression in kidney and liver.

     

    应用推荐稀释比例
    {ICC/IF}{1:50-200}
    {IF}{1:100-500}

     

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