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- 详细信息
- 技术资料
- 抗体名:
神经元突触膜胞外分泌调节蛋白2抗体价格
- 抗体英文名:
Anti-RIM2
- 靶点:
详见说明书
- 浓度:
1mg/1ml
- 应用范围:
WB=1:100-500 ELISA=1:500-1000 IHC-P=1:100-500 IHC-F=1:100-500 ICC=1:100-500 IF=1:100-500
- 宿主:
详见说明书
- 供应商:
上海博湖
- 库存:
大量
- 级别:
详见说明书
- 目录编号:
详见说明书
- 抗原来源:
Rabbit
- 保质期:
详见说明书
- 适应物种:
详见说明书
- 标记物:
详见说明书
- 克隆性:
多克隆
- 保存条件:
Store at -20 °C
- 形态:
大量
- 亚型:
IgG
- 免疫原:
KLH conjugated synthetic peptide derived from human RIM2
- 规格:
0.2ml/200μg
神经元突触膜胞外分泌调节蛋白2抗体价格Anti-Oxytetracycline/FITC 荧光素标记土霉素抗体IgGMulti-class antibodies规格: 0.2ml
Mouse Anti-rat IgG/HRP 辣根过氧化物酶标小鼠抗大鼠IgGMulti-class antibodies规格: 0.1ml
细胞角蛋白16抗体 Anti-CK16 0.1ml
Mouse Anti-Rabbit IgM/PE-Cy7 PE-Cy7标记的小鼠抗兔IgM 0.1ml
Phospho-FLT3 (Tyr969) 英文名称: 化FMS样酪酸激酶3 0.1ml
Rhesus antibody Rh PIWIL3 piwi样3蛋白抗体 规格 0.1ml
Mouse Anti-rat IgG/HRP 辣根过氧化物酶标小鼠抗大鼠IgGMulti-class antibodies规格: 0.1ml
英文名称 Anti-RIM2
中文名称 神经元突触膜胞外分泌调节蛋白2抗体价格
别 名 Non small cell lung cancer RimL3a protein; Rab3 interacting molecule 2; RAB3IP3; Regulating synaptic membrane exocytosis protein 2; Rims2; RIMS2_HUMAN.
神经元突触膜胞外分泌调节蛋白2抗体价格浓 度 1mg/1ml
规 格 0.2ml/200μg
抗体来源 Rabbit
克隆类型 polyclonal
交叉反应 Human, Mouse, Rat, Chicken, Dog, Cow, Horse, Rabbit, Sheep
产品类型 一抗
研究领域 细胞生物 神经生物学 细胞类型标志物
蛋白分子量 predicted molecular weight: 160kDa
性 状 Lyophilized or Liquid
免 疫 原 KLH conjugated synthetic peptide derived from human RIM2
亚 型 IgG
纯化方法 affinity purified by Protein A
储 存 液 Preservative: 15mM Sodium Azide, Constituents: 1% BSA, 0.01M PBS, pH 7.4
神经元突触膜胞外分泌调节蛋白2抗体价格产品应用 WB=1:100-500 ELISA=1:500-1000 IHC-P=1:100-500 IHC-F=1:100-500 ICC=1:100-500 IF=1:100-500
(石蜡切片需做抗原修复)
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.
保存条件 Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20°C. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4 °C.
Important Note This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
产品介绍 Rab3, a neural/neuroendocrine-specific member of the Rab family, is involved in Ca2+-regulated exocytosis (1-2). Rab3 functions in an inhibitory capacity by controlling the recruitment of secretory vesicles into a releasable pool at the plasma membrane. Rim (rab3 interacting molecule), a putative effector protein for Rab3s, is composed of an amino-terminal zinc-finger motif and carboxy-terminal PDZ and C2 domains. Rim exists as two variants, Rim1 and Rim2, produced by alternative splicing (3). Rim1 is expressed near the active zone at the synapse, where it interacts in a GTP-dependent manner with Rab3, located on synaptic vesicles (4). Therefore, Rim serves as a Rab3-dependent regulator of synaptic-vesicle fusion by forming a GTP-dependent complex between synaptic plasma membranes and docked synaptic vesicles (5). Both Rim1 and Rim2 can bind to cAMP-GEFII, which is a direct target of cAMP in regulated exocytosis and is responsible for cAMP-dependent, PKA-dependent exocytosis (3). Rim also localizes on the plasma membrane of INS-1E cells and pancreatic beta-cells. Rab3 binding domain of Rim enhances glucose-stimulated secretion in intact cells and Ca2+-stimulated exocytosis in permeabilized cells, suggesting that Rim may also play a regulatory role in insulin secretion (6).
Function : RIM2 is a rab effector involved in exocytosis. It may act as scaffold protein. It is thought to be an effector protein for Rab3, binding to Rab3 on synaptic vesicles in a GTP dependent manner.
Subunit : Interacts with RAB3A and RAB3B that have been activated by GTP-binding. Interacts with RAB3C, RAB3D and RAB26. Interacts with BZRAP1/RIMBP1 and RIMBP2. Interacts with PPFIA3 and PPFIA4. Interacts via its zinc finger with the first C2 domain of UNC13A. Forms a complex consisting of UNC13A, RIMS2 and RAB3A. Heterodimer with PCLO. Part of a ternary complex involving PCLO and EPAC2 (By similarity).
Subcellular Location : Cell membrane; Peripheral membrane protein (By similarity). Cell junction, synapse (By similarity). Cell junction, synapse, presynaptic cell membrane; Peripheral membrane protein (By similarity).
Similarity : Contains 2 C2 domains.
Contains 1 FYVE-type zinc finger.
Contains 1 PDZ (DHR) domain.
Contains 1 RabBD (Rab-binding) domain.
Database links : UniProtKB/Swiss-Prot: Q9UQ26.2
神经元突触膜胞外分泌调节蛋白2抗体价格抗体的鉴定:
1)抗体的效价鉴定:不管是用于诊断还是用于治疗,制备抗体的目的都是要求较高效价。不同的抗原制备的抗体,要求的效价不一。鉴定效价的方法很多,包括有试管凝集反应,琼脂扩散试验,酶联免疫吸附试验等。常用的抗原所制备的抗体一般都有约成的鉴定效价的方法,以资比较。如制备抗抗体的效价,一般就采用琼脂扩散试验来鉴定。
2)抗体的特异性鉴定:抗体的特异性是指与相应抗原或近似抗原物质的识别能力。抗体的特异性高,它的识别能力就强。衡量特异性通常以交叉反应率来表示。交叉反应率可用竞争抑制试验测定。以不同浓度抗原和近似抗原分别做竞争抑制曲线,计算各自的结合率,求出各自在IC50时的浓度,并按公式计算交叉反应率。
如果所用抗原浓度IC50浓度为pg/管,而一些近似抗原物质的IC50浓度几乎是无穷大时,表示这一抗血清与其他抗原物质的交叉反应率近似为0,即该血清的特异性较好。
3)亲和力:是指抗体和抗原结合的牢固程度。亲和力的高低是由抗原分子的大小,抗体分子的结合位点与抗原决定簇之间立体构型的合适度决定的。有助于维持抗原抗体复合物稳定的分子间力有氢键,疏水键,侧链相反电荷基因的库仑力,范德华力和空间斥力。亲和力常以亲和常数K表示,K的单位是L/mol。抗体亲和力的测定对抗体的筛选,确定抗体的用途,验证抗体的均一性等均有重要意义。
种属:
兔抗单克隆抗体,鼠抗单克隆抗体。兔抗多克隆抗体。抗体的浓度为1mg/ml。 抗体及相关标记抗体:HRP标记抗体,Biotin标记抗体,Gold标记抗体,RBITC标记抗体,AP标记抗体,FITC标记抗体,Cy3标记抗体,Cy5标记抗体,Cy5.5标记抗体,Cy7标记抗体,PE标记抗体,PE-Cy3标记抗体,PE-Cy5标记抗体,PE-Cy5.5标记抗体,PE-Cy7标记抗体,APC标记抗体,AlexaFluor 350标记抗体,Alexa Fluor 488标记抗体,Alexa Fluor 555标记抗体,Alexa Fluor647标记抗体 抗体的交叉反应: 人,小鼠,大鼠,鸡 ,狗,猪,羊,牛,兔等...... 抗体的应用:可以用于做石蜡切片免疫组化,冰冻切片免疫组化,Elisa,WB,免疫荧光等实验。
IL-18 人白介素-18Multi-class antibodies规格: 48T
Anti-Metronidazole 甲硝唑抗体Multi-class antibodies规格: 0.2ml
Rhesus antibody Rh Nucleoporin p62 核孔糖蛋白P62抗体 规格 0.2ml
Toluidine Blue O 胺蓝 5g
TXLNB 英文名称: β-taxilin蛋白抗体 0.2ml
CYP39A1 英文名称: 胆固醇24α7羟化酶抗体 0.2ml
Anti-Metronidazole 甲硝唑抗体Multi-class antibodies规格: 0.2ml
SPHK2 英文名称: 鞘醇激酶2抗体 0.2ml
Epsin2B 英文名称: Epsin2B蛋白抗体 0.2ml
过氧化酶活化增生受体γ抗体 Anti-PPARγ 0.1ml
Anti-SUR1/FITC 荧光素标记磺酰脲类药物受体1抗体IgGMulti-class antibodies规格: 0.2ml
Rhesus antibody Rh Phospho-MSK1 (Ser212) 化有丝分裂原和应激活化型蛋白激酶1抗体 规格 0.1ml
GSK-3 Beta, (Glycogen Synthase Kinase-3) 葡萄糖合成激酶-3(抗原)Multi-class antibodies规格: 0.5mg
小鼠神经特异性烯醇化酶(NSE)ELISA试剂盒 96T/48T 试剂盒 组装/原装
小鼠神经肽Y(NP-Y)ELISA试剂盒 96T/48T 试剂盒 组装/原装
小鼠神经生长因子(NGF)ELISA试剂盒 96T/48T 试剂盒 组装/原装
小鼠神经生长导向因子(Slit2)ELISA试剂盒 96T/48T 试剂盒 组装/原装
大鼠胸肾表达趋化因子(BRAK)ELISA试剂盒 ,英文名: BRAK ELISA Kit
Pla gibberellic acid (GA) ELISA Kit 植物赤霉素(GA)ELISA试剂盒
MouseCollageypeⅢ,ColⅢELISAKIT 小鼠Ⅲ型胶原(ColⅢ)ELISA试剂盒 96T/48T 进口分装
CLIAKitforHumanAi-ThrombinIII,AT-IIIELISAKit人抗凝血酶Ⅲ抗体规格:48T/96T
细胞FES激酶活性定量检测试剂盒(A/B/C)20次
ELISAKitBigET大鼠大内皮素规格:48T/96T
神经元突触膜胞外分泌调节蛋白2抗体价格小鼠二腺苷(ADP)ELISA 试剂盒 96T/48T 试剂盒 组装/原装
Rat endostatin (ES) ELISA Kit 大鼠内皮抑素(ES)ELISA试剂盒
HumanactivatedcoagulationfactorⅫ,FⅫaELISAKit 人活化凝血因子Ⅻ(FⅫa)ELISA试剂盒 96T/48T 进口分装
Humanapoptosissignalregulatingkinase1,ASK-1ELISA试剂盒人凋亡信号调节激酶I(ASK-1)ELISA试剂盒规格:96T/48T
植物乙醇酸氧化酶(glycolateoxidase)活性比色法定量检测试剂盒20次
Humaissueinhibitorsofmetalloproteinase2,TIMP-2ELISAKit人基质金属蛋白酶抑制因子2(TIMP-2)ELISA试剂盒规格:96T/48T
神经元突触膜胞外分泌调节蛋白2抗体价格实验原理 :
(1)特异性结合抗原:抗体本身不能直接溶解或杀伤带有特异抗原的靶细胞,通常需要补体或吞噬细胞等共同发挥效应以清除病原微生物或导致病理损伤。然而,抗体可通过与病毒或毒素的特异性结合,直接发挥中和病毒的作用。
(2)活补体:IgM、IgG1、IgG2和IgG3可通过经典途径激活补体,凝聚的IgA、IgG4和IgE可通过替代途径激活补体。
(3)结合细胞:不同类别的免疫球蛋白,可结合不同种的细胞,参与免疫应答。
(4)可通过胎盘及粘膜:免疫球蛋白G(IgG)能通过胎盘进入胎儿血流中,使胎儿形成自然被动
免疫。免疫球蛋白A(IgA)可通过消化道及呼吸道粘膜,是粘膜局部抗感染免疫的主要因素。
(5)具有抗原性:抗体分子是一种蛋白质,也具有刺机体产生免疫应答的性能。不同的免疫球蛋白分子,各具有不同的抗原性。
(6)抗体对理化因子的抵抗力与一般球蛋白相同:不耐热,60~70℃即被破坏。各种酶及能使蛋白质凝固变性的物质,均能破坏抗体的作用。抗体可被中性盐类沉淀。在上常可用硫酸铵或硫酸钠从免疫血清中沉淀出含有抗体的球蛋白,再经透析法将其纯化。
Mouse Anti-rat IgG/HRP 辣根过氧化物酶标小鼠抗大鼠IgGMulti-class antibodies规格: 0.1ml
细胞角蛋白16抗体 Anti-CK16 0.1ml
Mouse Anti-Rabbit IgM/PE-Cy7 PE-Cy7标记的小鼠抗兔IgM 0.1ml
Phospho-FLT3 (Tyr969) 英文名称: 化FMS样酪酸激酶3 0.1ml
Rhesus antibody Rh PIWIL3 piwi样3蛋白抗体 规格 0.1ml
Mouse Anti-rat IgG/HRP 辣根过氧化物酶标小鼠抗大鼠IgGMulti-class antibodies规格: 0.1ml
英文名称 Anti-RIM2
中文名称 神经元突触膜胞外分泌调节蛋白2抗体价格
别 名 Non small cell lung cancer RimL3a protein; Rab3 interacting molecule 2; RAB3IP3; Regulating synaptic membrane exocytosis protein 2; Rims2; RIMS2_HUMAN.
神经元突触膜胞外分泌调节蛋白2抗体价格浓 度 1mg/1ml
规 格 0.2ml/200μg
抗体来源 Rabbit
克隆类型 polyclonal
交叉反应 Human, Mouse, Rat, Chicken, Dog, Cow, Horse, Rabbit, Sheep
产品类型 一抗
研究领域 细胞生物 神经生物学 细胞类型标志物
蛋白分子量 predicted molecular weight: 160kDa
性 状 Lyophilized or Liquid
免 疫 原 KLH conjugated synthetic peptide derived from human RIM2
亚 型 IgG
纯化方法 affinity purified by Protein A
储 存 液 Preservative: 15mM Sodium Azide, Constituents: 1% BSA, 0.01M PBS, pH 7.4
神经元突触膜胞外分泌调节蛋白2抗体价格产品应用 WB=1:100-500 ELISA=1:500-1000 IHC-P=1:100-500 IHC-F=1:100-500 ICC=1:100-500 IF=1:100-500
(石蜡切片需做抗原修复)
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.
保存条件 Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20°C. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4 °C.
Important Note This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
产品介绍 Rab3, a neural/neuroendocrine-specific member of the Rab family, is involved in Ca2+-regulated exocytosis (1-2). Rab3 functions in an inhibitory capacity by controlling the recruitment of secretory vesicles into a releasable pool at the plasma membrane. Rim (rab3 interacting molecule), a putative effector protein for Rab3s, is composed of an amino-terminal zinc-finger motif and carboxy-terminal PDZ and C2 domains. Rim exists as two variants, Rim1 and Rim2, produced by alternative splicing (3). Rim1 is expressed near the active zone at the synapse, where it interacts in a GTP-dependent manner with Rab3, located on synaptic vesicles (4). Therefore, Rim serves as a Rab3-dependent regulator of synaptic-vesicle fusion by forming a GTP-dependent complex between synaptic plasma membranes and docked synaptic vesicles (5). Both Rim1 and Rim2 can bind to cAMP-GEFII, which is a direct target of cAMP in regulated exocytosis and is responsible for cAMP-dependent, PKA-dependent exocytosis (3). Rim also localizes on the plasma membrane of INS-1E cells and pancreatic beta-cells. Rab3 binding domain of Rim enhances glucose-stimulated secretion in intact cells and Ca2+-stimulated exocytosis in permeabilized cells, suggesting that Rim may also play a regulatory role in insulin secretion (6).
Function : RIM2 is a rab effector involved in exocytosis. It may act as scaffold protein. It is thought to be an effector protein for Rab3, binding to Rab3 on synaptic vesicles in a GTP dependent manner.
Subunit : Interacts with RAB3A and RAB3B that have been activated by GTP-binding. Interacts with RAB3C, RAB3D and RAB26. Interacts with BZRAP1/RIMBP1 and RIMBP2. Interacts with PPFIA3 and PPFIA4. Interacts via its zinc finger with the first C2 domain of UNC13A. Forms a complex consisting of UNC13A, RIMS2 and RAB3A. Heterodimer with PCLO. Part of a ternary complex involving PCLO and EPAC2 (By similarity).
Subcellular Location : Cell membrane; Peripheral membrane protein (By similarity). Cell junction, synapse (By similarity). Cell junction, synapse, presynaptic cell membrane; Peripheral membrane protein (By similarity).
Similarity : Contains 2 C2 domains.
Contains 1 FYVE-type zinc finger.
Contains 1 PDZ (DHR) domain.
Contains 1 RabBD (Rab-binding) domain.
Database links : UniProtKB/Swiss-Prot: Q9UQ26.2
神经元突触膜胞外分泌调节蛋白2抗体价格抗体的鉴定:
1)抗体的效价鉴定:不管是用于诊断还是用于治疗,制备抗体的目的都是要求较高效价。不同的抗原制备的抗体,要求的效价不一。鉴定效价的方法很多,包括有试管凝集反应,琼脂扩散试验,酶联免疫吸附试验等。常用的抗原所制备的抗体一般都有约成的鉴定效价的方法,以资比较。如制备抗抗体的效价,一般就采用琼脂扩散试验来鉴定。
2)抗体的特异性鉴定:抗体的特异性是指与相应抗原或近似抗原物质的识别能力。抗体的特异性高,它的识别能力就强。衡量特异性通常以交叉反应率来表示。交叉反应率可用竞争抑制试验测定。以不同浓度抗原和近似抗原分别做竞争抑制曲线,计算各自的结合率,求出各自在IC50时的浓度,并按公式计算交叉反应率。
如果所用抗原浓度IC50浓度为pg/管,而一些近似抗原物质的IC50浓度几乎是无穷大时,表示这一抗血清与其他抗原物质的交叉反应率近似为0,即该血清的特异性较好。
3)亲和力:是指抗体和抗原结合的牢固程度。亲和力的高低是由抗原分子的大小,抗体分子的结合位点与抗原决定簇之间立体构型的合适度决定的。有助于维持抗原抗体复合物稳定的分子间力有氢键,疏水键,侧链相反电荷基因的库仑力,范德华力和空间斥力。亲和力常以亲和常数K表示,K的单位是L/mol。抗体亲和力的测定对抗体的筛选,确定抗体的用途,验证抗体的均一性等均有重要意义。
种属:
兔抗单克隆抗体,鼠抗单克隆抗体。兔抗多克隆抗体。抗体的浓度为1mg/ml。 抗体及相关标记抗体:HRP标记抗体,Biotin标记抗体,Gold标记抗体,RBITC标记抗体,AP标记抗体,FITC标记抗体,Cy3标记抗体,Cy5标记抗体,Cy5.5标记抗体,Cy7标记抗体,PE标记抗体,PE-Cy3标记抗体,PE-Cy5标记抗体,PE-Cy5.5标记抗体,PE-Cy7标记抗体,APC标记抗体,AlexaFluor 350标记抗体,Alexa Fluor 488标记抗体,Alexa Fluor 555标记抗体,Alexa Fluor647标记抗体 抗体的交叉反应: 人,小鼠,大鼠,鸡 ,狗,猪,羊,牛,兔等...... 抗体的应用:可以用于做石蜡切片免疫组化,冰冻切片免疫组化,Elisa,WB,免疫荧光等实验。
IL-18 人白介素-18Multi-class antibodies规格: 48T
Anti-Metronidazole 甲硝唑抗体Multi-class antibodies规格: 0.2ml
Rhesus antibody Rh Nucleoporin p62 核孔糖蛋白P62抗体 规格 0.2ml
Toluidine Blue O 胺蓝 5g
TXLNB 英文名称: β-taxilin蛋白抗体 0.2ml
CYP39A1 英文名称: 胆固醇24α7羟化酶抗体 0.2ml
Anti-Metronidazole 甲硝唑抗体Multi-class antibodies规格: 0.2ml
SPHK2 英文名称: 鞘醇激酶2抗体 0.2ml
Epsin2B 英文名称: Epsin2B蛋白抗体 0.2ml
过氧化酶活化增生受体γ抗体 Anti-PPARγ 0.1ml
Anti-SUR1/FITC 荧光素标记磺酰脲类药物受体1抗体IgGMulti-class antibodies规格: 0.2ml
Rhesus antibody Rh Phospho-MSK1 (Ser212) 化有丝分裂原和应激活化型蛋白激酶1抗体 规格 0.1ml
GSK-3 Beta, (Glycogen Synthase Kinase-3) 葡萄糖合成激酶-3(抗原)Multi-class antibodies规格: 0.5mg
小鼠神经特异性烯醇化酶(NSE)ELISA试剂盒 96T/48T 试剂盒 组装/原装
小鼠神经肽Y(NP-Y)ELISA试剂盒 96T/48T 试剂盒 组装/原装
小鼠神经生长因子(NGF)ELISA试剂盒 96T/48T 试剂盒 组装/原装
小鼠神经生长导向因子(Slit2)ELISA试剂盒 96T/48T 试剂盒 组装/原装
大鼠胸肾表达趋化因子(BRAK)ELISA试剂盒 ,英文名: BRAK ELISA Kit
Pla gibberellic acid (GA) ELISA Kit 植物赤霉素(GA)ELISA试剂盒
MouseCollageypeⅢ,ColⅢELISAKIT 小鼠Ⅲ型胶原(ColⅢ)ELISA试剂盒 96T/48T 进口分装
CLIAKitforHumanAi-ThrombinIII,AT-IIIELISAKit人抗凝血酶Ⅲ抗体规格:48T/96T
细胞FES激酶活性定量检测试剂盒(A/B/C)20次
ELISAKitBigET大鼠大内皮素规格:48T/96T
神经元突触膜胞外分泌调节蛋白2抗体价格小鼠二腺苷(ADP)ELISA 试剂盒 96T/48T 试剂盒 组装/原装
Rat endostatin (ES) ELISA Kit 大鼠内皮抑素(ES)ELISA试剂盒
HumanactivatedcoagulationfactorⅫ,FⅫaELISAKit 人活化凝血因子Ⅻ(FⅫa)ELISA试剂盒 96T/48T 进口分装
Humanapoptosissignalregulatingkinase1,ASK-1ELISA试剂盒人凋亡信号调节激酶I(ASK-1)ELISA试剂盒规格:96T/48T
植物乙醇酸氧化酶(glycolateoxidase)活性比色法定量检测试剂盒20次
Humaissueinhibitorsofmetalloproteinase2,TIMP-2ELISAKit人基质金属蛋白酶抑制因子2(TIMP-2)ELISA试剂盒规格:96T/48T
神经元突触膜胞外分泌调节蛋白2抗体价格实验原理 :
(1)特异性结合抗原:抗体本身不能直接溶解或杀伤带有特异抗原的靶细胞,通常需要补体或吞噬细胞等共同发挥效应以清除病原微生物或导致病理损伤。然而,抗体可通过与病毒或毒素的特异性结合,直接发挥中和病毒的作用。
(2)活补体:IgM、IgG1、IgG2和IgG3可通过经典途径激活补体,凝聚的IgA、IgG4和IgE可通过替代途径激活补体。
(3)结合细胞:不同类别的免疫球蛋白,可结合不同种的细胞,参与免疫应答。
(4)可通过胎盘及粘膜:免疫球蛋白G(IgG)能通过胎盘进入胎儿血流中,使胎儿形成自然被动
免疫。免疫球蛋白A(IgA)可通过消化道及呼吸道粘膜,是粘膜局部抗感染免疫的主要因素。
(5)具有抗原性:抗体分子是一种蛋白质,也具有刺机体产生免疫应答的性能。不同的免疫球蛋白分子,各具有不同的抗原性。
(6)抗体对理化因子的抵抗力与一般球蛋白相同:不耐热,60~70℃即被破坏。各种酶及能使蛋白质凝固变性的物质,均能破坏抗体的作用。抗体可被中性盐类沉淀。在上常可用硫酸铵或硫酸钠从免疫血清中沉淀出含有抗体的球蛋白,再经透析法将其纯化。
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神经元突触膜胞外分泌调节蛋白2抗体价格
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