筛选出 5 条数据

    品牌 产品 货期 价格 货号 规格 /
    氨基酸衍生物319-78-8

    CAS号:319-78-8

    品名:D-异亮氨酸D-isoleucine

    中文别名:(2R,3R)-2-氨基-3-甲基戊酸;

    英文别名:D-Isoleucine;H-D-Allo-Ile-OH;H-D-Ile-OH;(2R,3R)-2-Amino-3-methylpentanoicacid;(2R(3R)-2-Amino-3-methylpentanoicacid;

    分子式:C6H13NO2

    分子量:131.173

    精确质量:131.095

    Psa:63.32

    RTECS号:NR4700000

    MDL号:MFCD00064221

    外观与性状:白色至淡黄色粉末

    密度:1.035g/cm3

    沸点:225.8ºC at 760mmHg

    熔点:272-274ºC

    闪点:90.3ºC

    稳定性:Stable under normal temperatures and pressures.

    储存条件:Store at RT.

    安全说明:S24/25

    危险类别码:R40

    WGK Germany:3

    海关编码:2922499990

    危险品标志:Xn

    简介:D-Isoleucineisnotbiosynthesizedinthehumanbodyandisthereforecategorizedasanessentialaminoacidthatmustbeobtainedthroughdiet.Itisalsoanimportantbuildingblockthatisusedintheformationofhemoglobininhumans.

     319-78-8 详细信息

    氨基酸衍生物

    CAS号:319-78-8

    品名:D-异亮氨酸D-isoleucine

    中文别名:(2R,3R)-2-氨基-3-甲基戊酸;

    英文别名:D-Isoleucine;H-D-Allo-Ile-OH;H-D-Ile-OH;(2R,3R)-2-Amino-3-methylpentanoicacid;(2R(3R)-2-Amino-3-methylpentanoicacid;

    分子式:C6H13NO2

    分子量:131.173

    精确质量:131.095

    Psa:63.32

    RTECS号:NR4700000

    MDL号:MFCD00064221

    外观与性状:白色至淡黄色粉末

    密度:1.035g/cm3

    沸点:225.8ºC at 760mmHg

    熔点:272-274ºC

    闪点:90.3ºC

    稳定性:Stable under normal temperatures and pressures.

    储存条件:Store at RT.

    安全说明:S24/25

    危险类别码:R40

    WGK Germany:3

    海关编码:2922499990

    危险品标志:Xn

    简介:D-Isoleucineisnotbiosynthesizedinthehumanbodyandisthereforecategorizedasanessentialaminoacidthatmustbeobtainedthroughdiet.Itisalsoanimportantbuildingblockthatisusedintheformationofhemoglobininhumans.

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    氨基酸衍生物319-78-8
    TargetMol D-异亮氨酸 D-Isoleucine 现货

     1080.00
    T9143 /
    氨基酸衍生物65391-42-6

    CAS号:65391-42-6

    品名:苯丁抑制素盐酸盐Bestatinhydrochloride

    中文别名:N-[(2S,3R)-3-氨基-2-羟基-4-苯基丁酰基]-L-亮氨酸盐酸盐;盐酸乌苯美司;盐酸贝他定;贝他定盐酸;盐酸倍他定;N-[(2S,3R)-3-氨基-2-羟基-4苯基丁]-L-亮氨酸盐酸盐;

    英文别名:BESTATINHYDROCHLORIDE;

    分子式:C16H25ClN2O4

    分子量:344.834

    精确质量:344.15

    Psa:112.65

    EINECS号:613-790-2

    密度:

    沸点:604.7ºC at 760 mmHg

    熔点:216-218°C

    闪点:319.5ºC

    储存条件:-20ºC

    安全说明:S22; S24/25; S36; S26

    危险类别码:R20/21/22

    WGK Germany:3

    海关编码:29242995

    危险品标志:Xn

    简介:Ubenimex(INN),alsoknownmorecommonlyasbestatin,isacompetitive,reversibleproteaseinhibitor.Itisaninhibitorofarginylaminopeptidase(aminopeptidaseB),leukotrieneA4hydrolase(azincmetalloproteasethatdisplaysbothepoxidehydrolaseandaminopeptidaseactivities),alanylaminopeptidase(aminopeptidaseM/N),leucyl/cystinylaminopeptidase(oxytocinase/vasopressinase),andmembranedipeptidase(leukotrieneD4hydrolase).Itisbeingstudiedforuseinthetreatmentofacutemyelocyticleukemia.ItisderivedfromStreptomycesolivoreticuli.Ubenimexhasbeenfoundtoinhibittheenzymaticdegradationofoxytocin,vasopressin,enkephalins,andvariousotherpeptidesandcompounds.

     65391-42-6 详细信息

    氨基酸衍生物

    CAS号:65391-42-6

    品名:苯丁抑制素盐酸盐Bestatinhydrochloride

    中文别名:N-[(2S,3R)-3-氨基-2-羟基-4-苯基丁酰基]-L-亮氨酸盐酸盐;盐酸乌苯美司;盐酸贝他定;贝他定盐酸;盐酸倍他定;N-[(2S,3R)-3-氨基-2-羟基-4苯基丁]-L-亮氨酸盐酸盐;

    英文别名:BESTATINHYDROCHLORIDE;

    分子式:C16H25ClN2O4

    分子量:344.834

    精确质量:344.15

    Psa:112.65

    EINECS号:613-790-2

    密度:

    沸点:604.7ºC at 760 mmHg

    熔点:216-218°C

    闪点:319.5ºC

    储存条件:-20ºC

    安全说明:S22; S24/25; S36; S26

    危险类别码:R20/21/22

    WGK Germany:3

    海关编码:29242995

    危险品标志:Xn

    简介:Ubenimex(INN),alsoknownmorecommonlyasbestatin,isacompetitive,reversibleproteaseinhibitor.Itisaninhibitorofarginylaminopeptidase(aminopeptidaseB),leukotrieneA4hydrolase(azincmetalloproteasethatdisplaysbothepoxidehydrolaseandaminopeptidaseactivities),alanylaminopeptidase(aminopeptidaseM/N),leucyl/cystinylaminopeptidase(oxytocinase/vasopressinase),andmembranedipeptidase(leukotrieneD4hydrolase).Itisbeingstudiedforuseinthetreatmentofacutemyelocyticleukemia.ItisderivedfromStreptomycesolivoreticuli.Ubenimexhasbeenfoundtoinhibittheenzymaticdegradationofoxytocin,vasopressin,enkephalins,andvariousotherpeptidesandcompounds.

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    氨基酸衍生物65391-42-6
    毕得 (S)-2-((2S,3R)-3-氨基-2-羟基-4-苯... (S)-2-((2S,3R)-3-Amino-2-hyd... 现货

     1159.00
    BD116425 98%
    源叶 贝他定盐酸 Bestatinhydrochloride 现货

     1050.00
    S49539 ≥98% (HPLC)
    氨基酸衍生物71-00-1

    CAS号:71-00-1

    品名:L-组氨酸L-histidine

    中文别名:(S)-2-氨基-3-(4-咪唑基)丙酸;L-2-氨基-3(4-咪唑基)丙酸;2-胺-3-咪唑丙酸;α-氨基-1H-咪唑-4-丙酸;L-α-氨基-β-4-咪唑基丙酸;L-组织氨基酸;咪唑-5-Α-丙氨酸;織胺酸;咪唑-5-α-丙氨酸;组氨酸;

    英文别名:H-L-HIS-OH;d,l-histidine;HIS;HISTIDINE;L-HIS;FEMA3694;Histidin;L-Histdine;L-Hisidine;L-Histidine;H-HIS-OH;

    分子式:C6H9N3O2

    分子量:155.155

    精确质量:155.069

    Psa:92.0

    RTECS号:MS3070000

    EINECS号:225-660-9

    MDL号:MFCD00005208

    外观与性状:白色晶体

    密度:1.423 g/cm3

    沸点:458.9ºC at 760 mmHg

    熔点:282°C (dec.)(lit.)

    闪点:282ºC

    折射率:13 ° (C=11, 6mol/L HCl)

    稳定性:Stable. Incompatible with strong oxidizing agents.

    储存条件:Store at RT.

    安全说明:S24/25

    危险类别码:R22; R36/37/38

    WGK Germany:2

    海关编码:2933290090

    危险品标志:Xn

    简介:不要与组胺(histamine,C5H9N3)混淆。组氨酸(英语:Histidine,,C6H9N3O2)简写为His或H,α氨基酸结合咪唑官能团。是存在于蛋白质之中最普遍的23种氨基酸之一。初以为只针对婴幼儿是必需的,较长期的研究表明,它也是成年人必不可少的必需氨基酸。等电点为7.59,是碱性氨基酸,生理条件下带正电荷。他的合成密码子为CAU及CAC。组氨酸在1896年由德国医师艾布瑞契·科塞尔(AlbrechtKossel)首次分离出来。

    用途:L-组氨酸是一种半必须氨基酸,对于婴幼儿及动物的成长尤其重要。可作为生化试剂和药剂,还可用于治疗心脏病,贫血,风湿性关节炎等的药物。

     71-00-1 详细信息

    氨基酸衍生物

    CAS号:71-00-1

    品名:L-组氨酸L-histidine

    中文别名:(S)-2-氨基-3-(4-咪唑基)丙酸;L-2-氨基-3(4-咪唑基)丙酸;2-胺-3-咪唑丙酸;α-氨基-1H-咪唑-4-丙酸;L-α-氨基-β-4-咪唑基丙酸;L-组织氨基酸;咪唑-5-Α-丙氨酸;織胺酸;咪唑-5-α-丙氨酸;组氨酸;

    英文别名:H-L-HIS-OH;d,l-histidine;HIS;HISTIDINE;L-HIS;FEMA3694;Histidin;L-Histdine;L-Hisidine;L-Histidine;H-HIS-OH;

    分子式:C6H9N3O2

    分子量:155.155

    精确质量:155.069

    Psa:92.0

    RTECS号:MS3070000

    EINECS号:225-660-9

    MDL号:MFCD00005208

    外观与性状:白色晶体

    密度:1.423 g/cm3

    沸点:458.9ºC at 760 mmHg

    熔点:282°C (dec.)(lit.)

    闪点:282ºC

    折射率:13 ° (C=11, 6mol/L HCl)

    稳定性:Stable. Incompatible with strong oxidizing agents.

    储存条件:Store at RT.

    安全说明:S24/25

    危险类别码:R22; R36/37/38

    WGK Germany:2

    海关编码:2933290090

    危险品标志:Xn

    简介:不要与组胺(histamine,C5H9N3)混淆。组氨酸(英语:Histidine,,C6H9N3O2)简写为His或H,α氨基酸结合咪唑官能团。是存在于蛋白质之中最普遍的23种氨基酸之一。初以为只针对婴幼儿是必需的,较长期的研究表明,它也是成年人必不可少的必需氨基酸。等电点为7.59,是碱性氨基酸,生理条件下带正电荷。他的合成密码子为CAU及CAC。组氨酸在1896年由德国医师艾布瑞契·科塞尔(AlbrechtKossel)首次分离出来。

    用途:L-组氨酸是一种半必须氨基酸,对于婴幼儿及动物的成长尤其重要。可作为生化试剂和药剂,还可用于治疗心脏病,贫血,风湿性关节炎等的药物。

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    氨基酸衍生物71-00-1
    EP Histidine Histidine 3-4周

     1264.00
    H0750000 标准品
    氨基酸衍生物621-44-3

    CAS号:621-44-3

    品名:3-硝基-L-酪氨酸3-nitro-L-tyrosine

    中文别名:间硝基酪氨酸;3-硝基-酪氨酸;

    英文别名:L-3-NO2-Tyr;L-Tyrosine,3-nitro-;3-NITRO-TYROSINE;M-NITRO-L-TYROSINE;3-Nitro-L-tyrosine;NITROTYROSINE;L-4-hydroxy-3-nitro-phenylalanine;H-3-NITRO-TYR-OH;H-M-NITRO-TYR-OH;H-3-NITRO-L-TYROSINE;

    分子式:C9H10N2O5

    分子量:226.186

    精确质量:226.059

    Psa:129.37

    MDL号:MFCD00007123

    外观与性状:黄色至绿色粉末

    密度:1.531 g/cm3

    沸点:431.6ºC at 760 mmHg

    熔点:233-235ºC (dec.)

    闪点:214.8ºC

    稳定性:Stable under normal temperatures and pressures.

    储存条件:-15ºC

    安全说明:S26-S37/39

    危险类别码:R36/37/38

    海关编码:2922509090

    危险品标志:Xi

    简介:Nitrotyrosineisaproductoftyrosinenitrationmediatedbyreactivenitrogenspeciessuchasperoxynitriteanionandnitrogendioxide.Nitrotyrosineisidentifiedasanindicatorormarkerofcelldamage,inflammationaswellasNO(nitricoxide)production.NitrotyrosineisformedinthepresenceoftheactivemetaboliteNO.Generallyinmanydiseasestates,oxidativestressincreasestheproductionofsuperoxide(O2−)andNOformingperoxynitrite(ONOO−)adestructivefreeradicaloxidant.TheproductionofONOO−iscapableofoxidizingseverallipoproteinsandofnitratingtyrosineresiduesinmanyproteins.ItisdifficulttodeterminetheproductionofONOO−so,usuallynitrotyrosineinproteinsarethedetectablemarkerforindirectlydetectingONOO−.ItisdetectedinlargenumberofpathologicalconditionsandisconsideredamarkerofNO-dependent,reactivenitrogenspecies-inducednitrativestress.Nitrotyrosineisdetectedinbiologicalfluidssuchasplasma,lungaspirants-BALF(Bronchoalveolarliningfluid)andurine.Increasedlevelofnitrotyrosineisdetectedinrheumatoidarthritissepticshockandcoeliacdisease.Inallthesestudiesnitrotyrosinewasundetectedinhealthysubjects.Nitrotyrosineisalsofoundinnumerousotherdisease-affectedtissues,suchasthecorneainkeratoconus.Peroxynitriteand/ornitrativestressmayparticipateinthepathogenesisofdiabetes

     621-44-3 详细信息

    氨基酸衍生物

    CAS号:621-44-3

    品名:3-硝基-L-酪氨酸3-nitro-L-tyrosine

    中文别名:间硝基酪氨酸;3-硝基-酪氨酸;

    英文别名:L-3-NO2-Tyr;L-Tyrosine,3-nitro-;3-NITRO-TYROSINE;M-NITRO-L-TYROSINE;3-Nitro-L-tyrosine;NITROTYROSINE;L-4-hydroxy-3-nitro-phenylalanine;H-3-NITRO-TYR-OH;H-M-NITRO-TYR-OH;H-3-NITRO-L-TYROSINE;

    分子式:C9H10N2O5

    分子量:226.186

    精确质量:226.059

    Psa:129.37

    MDL号:MFCD00007123

    外观与性状:黄色至绿色粉末

    密度:1.531 g/cm3

    沸点:431.6ºC at 760 mmHg

    熔点:233-235ºC (dec.)

    闪点:214.8ºC

    稳定性:Stable under normal temperatures and pressures.

    储存条件:-15ºC

    安全说明:S26-S37/39

    危险类别码:R36/37/38

    海关编码:2922509090

    危险品标志:Xi

    简介:Nitrotyrosineisaproductoftyrosinenitrationmediatedbyreactivenitrogenspeciessuchasperoxynitriteanionandnitrogendioxide.Nitrotyrosineisidentifiedasanindicatorormarkerofcelldamage,inflammationaswellasNO(nitricoxide)production.NitrotyrosineisformedinthepresenceoftheactivemetaboliteNO.Generallyinmanydiseasestates,oxidativestressincreasestheproductionofsuperoxide(O2−)andNOformingperoxynitrite(ONOO−)adestructivefreeradicaloxidant.TheproductionofONOO−iscapableofoxidizingseverallipoproteinsandofnitratingtyrosineresiduesinmanyproteins.ItisdifficulttodeterminetheproductionofONOO−so,usuallynitrotyrosineinproteinsarethedetectablemarkerforindirectlydetectingONOO−.ItisdetectedinlargenumberofpathologicalconditionsandisconsideredamarkerofNO-dependent,reactivenitrogenspecies-inducednitrativestress.Nitrotyrosineisdetectedinbiologicalfluidssuchasplasma,lungaspirants-BALF(Bronchoalveolarliningfluid)andurine.Increasedlevelofnitrotyrosineisdetectedinrheumatoidarthritissepticshockandcoeliacdisease.Inallthesestudiesnitrotyrosinewasundetectedinhealthysubjects.Nitrotyrosineisalsofoundinnumerousotherdisease-affectedtissues,suchasthecorneainkeratoconus.Peroxynitriteand/ornitrativestressmayparticipateinthepathogenesisofdiabetes

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    氨基酸衍生物621-44-3
    TRC 3-硝基-L-酪氨酸 3-Nitro-L-tyrosine 期货,请咨询

     1177.00
    N597000 >95%
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