- 询价
- 西格
- XGK2392
- 进口、国产
- 2025年11月22日
- WB=1:100-500 ELISA=1:500-1000 IP=1:20-100 IHC-P=1:100-500 IHC-F=1:100-500 Flow-Cyt=1:100-500 IF=1:100-500
- 详见说明书
- 详见说明书
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- 详细信息
- 文献和实验
- 技术资料
- 供应商：
上海西格
- 库存：
43
- 靶点：
详见说明书
- 级别：
详见说明书
- 目录编号：
详见说明书
- 克隆性：
多克隆
- 抗原来源：
Rabbit
- 保质期：
详见说明书
- 抗体英文名：
Anti-Integrin β1/CD29
- 抗体名：
整合素β1抗体
- 标记物：
详见说明书
- 宿主：
详见说明书
- 适应物种：
详见说明书
- 免疫原：
KLH conjugated synthetic peptide derived from human Integrin beta 1(21-70aa)
- 亚型：
IgG
- 形态：
详见说明书
- 应用范围：
WB=1:100-500 ELISA=1:500-1000 IP=1:20-100 IHC-P=1:100-500 IHC-F=1:100-500 Flow-Cyt=1:100-500 IF=1:100-500
- 浓度：
1mg/1ml
- 保存条件：
详见说明书
- 规格：
0.1ml/100μg 0.2ml/200μg
抗体制备过程：
1.材料与试剂
a．提取的动物 Ig
b．弗氏完全佐剂和弗氏不完全佐剂
c．青霉素和链霉素
d．实验动物 兔
e．其它材料及试剂
2、选择实验活体。
3、进行动物免疫实验。
4、试取血样进行测试，查看免疫效果。
5、如果免疫成功，杀死实验活体，采集全部血清。
6、纯化出抗体。
7、鉴定抗体。胎牛血清（无菌采制）
英文名称 Anti-Integrin β1/CD29
中文名称 整合素β1抗体
别 名 Integrin beta 1; beta 1 subunit; CD 29; CD29; CD29 antigen; Fibrinogen Receptor beta subunit; FNRB; GPIIA; integrin beta 1 (fibronectin receptor beta polypeptide antigen CD29 includes MDF2 MSK12); Integrin VLA 4 subunit beta; ITGB; ITGB1; MDF2; MSK12; Very Late Activation Protein beta Polypeptide; VLAB; VLAbeta.
浓 度 1mg/1ml
规 格 0.1ml/100μg 0.2ml/200μg
抗体来源 Rabbit
克隆类型 polyclonal
交叉反应 Human, Mouse, Rat, Chicken, Dog, Pig, Cow, Horse, Rabbit, Sheep
产品类型 一抗
研究领域 细胞生物 免疫学 细胞粘附分子
蛋白分子量 predicted molecular weight: 88kDa
性 状 Lyophilized or Liquid
免 疫 原 KLH conjugated synthetic peptide derived from human Integrin beta 1(21-70aa)
亚 型 IgG
纯化方法 affinity purified by Protein A
储 存 液 0.01M PBS, pH 7.4 with 10 mg/ml BSA and 0.1% Sodium azide
产品应用 WB=1:100-500 ELISA=1:500-1000 IP=1:20-100 IHC-P=1:100-500 IHC-F=1:100-500 Flow-Cyt=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 Integrins alpha-1/beta-1, alpha-2/beta-1, alpha-10/beta-1 and alpha-11/beta-1 are receptors for collagen. Integrins alpha-1/beta-1 and alpha-2/beta-2 recognize the proline-hydroxylated sequence G-F-P-G-E-R in collagen. Integrins alpha-2/beta-1, alpha-3/beta-1, alpha-4/beta-1, alpha-5/beta-1, alpha-8/beta-1, alpha-10/beta-1, alpha-11/beta-1 and alpha-V/beta-1 are receptors for fibronectin. Alpha-4/beta-1 recognizes one or more domains within the alternatively spliced CS-1 and CS-5 regions of fibronectin. Integrin alpha-5/beta-1 is a receptor for fibrinogen. Integrin alpha-1/beta-1, alpha-2/beta-1, alpha-6/beta-1 and alpha-7/beta-1 are receptors for lamimin. Integrin alpha-4/beta-1 is a receptor for VCAM1. It recognizes the sequence Q-I-D-S in VCAM1. Integrin alpha-9/beta-1 is a receptor for VCAM1, cytotactin and osteopontin. It recognizes the sequence A-E-I-D-G-I-E-L in cytotactin. Integrin alpha-3/beta-1 is a receptor for epiligrin, thrombospondin and CSPG4. Alpha-3/beta-1 may mediate with LGALS3 the stimulation by CSPG4 of endothelial cells migration. Integrin alpha-V/beta-1 is a receptor for vitronectin. Beta-1 integrins recognize the sequence R-G-D in a wide array of ligands. Isoform beta-1B interferes with isoform beta-1A resulting in a dominant negative effect on cell adhesion and migration (in vitro). In case of HIV-1 infection, the interaction with extracellular viral Tat protein seems to enhance angiogenesis in Kaposi's sarcoma lesions.
Function : Integrins alpha-1/beta-1, alpha-2/beta-1, alpha-10/beta-1 and alpha-11/beta-1 are receptors for collagen. Integrins alpha-1/beta-1 and alpha-2/beta-2 recognize the proline-hydroxylated sequence G-F-P-G-E-R in collagen. Integrins alpha-2/beta-1, alpha-3/beta-1, alpha-4/beta-1, alpha-5/beta-1, alpha-8/beta-1, alpha-10/beta-1, alpha-11/beta-1 and alpha-V/beta-1 are receptors for fibronectin. Alpha-4/beta-1 recognizes one or more domains within the alternatively spliced CS-1 and CS-5 regions of fibronectin. Integrin alpha-5/beta-1 is a receptor for fibrinogen. Integrin alpha-1/beta-1, alpha-2/beta-1, alpha-6/beta-1 and alpha-7/beta-1 are receptors for lamimin. Integrin alpha-4/beta-1 is a receptor for VCAM1. It recognizes the sequence Q-I-D-S in VCAM1. Integrin alpha-9/beta-1 is a receptor for VCAM1, cytotactin and osteopontin. It recognizes the sequence A-E-I-D-G-I-E-L in cytotactin. Integrin alpha-3/beta-1 is a receptor for epiligrin, thrombospondin and CSPG4. Alpha-3/beta-1 may mediate with LGALS3 the stimulation by CSPG4 of endothelial cells migration. Integrin alpha-V/beta-1 is a receptor for vitronectin. Beta-1 integrins recognize the sequence R-G-D in a wide array of ligands. Isoform beta-1B interferes with isoform beta-1A resulting in a dominant negative effect on cell adhesion and migration (in vitro). In case of HIV-1 infection, the interaction with extracellular viral Tat protein seems to enhance angiogenesis in Kaposi's sarcoma lesions.
Subunit : Heterodimer of an alpha and a beta subunit. Beta-1 associates with either alpha-1, alpha-2, alpha-3, alpha-4, alpha-5, alpha-6, alpha-7, alpha-8, alpha-9, alpha-10, alpha-11 or alpha-V. Binds LGALS3BP and ITGB1BP3, when associated with alpha-7, but not with alpha-5. Interacts with FLNA, FLNB and RANBP9. Isoform Beta-1D interacts with ACE2. Isoform Beta-1A interacts with the C-terminal region of FLNC. Interacts with KRT1 in the presence of GNB2L1 and SRC. Interacts with HIV-1 Tat. Binds to human echoviruses 1 and 8 capsid proteins and acts as a receptor for these viruses. Interacts with RAB21. Interacts (via the cytoplasmic region) with RAB25 (via the hypervariable C-terminal region). Interacts with FGR and HCK (By similarity). Interacts with MYO10.
Subcellular Location : Cell membrane; Single-pass type I membrane protein. Melanosome. Cleavage furrow. Note=Isoform beta-1B does not localize to focal adhesions. Highly enriched in stage I melanosomes. Located on plasma membrane of neuroblastoma NMB7 cells. In a lung cancer cell line, in prometaphase and metaphase, localizes diffusely at the membrane and in afew intracellular vesicles. In early telophase, detected mainly on the matrix-facing side of the cells. By mid-telophase, concentrated to the ingressing cleavage furrow, mainly to the basal side of the furrow. In late telophase, concentrated to the extending protrusions formed at the opposite ends of the spreading daughter cells, in vesicles at the base of the lamellipodia formed by the separating daughter cells.
Tissue Specificity : Isoform beta-1A is widely expressed, other isoforms are generally coexpressed with a more restricted distribution. Isoform beta-1B is expressed in skin, liver, skeletal muscle, cardiac muscle, placenta, umbilical vein endothelial cells, neuroblastoma cells, lymphoma cells, hepatoma cells and astrocytoma cells. Isoform beta-1C and isoform beta-1C-2 are expressed in muscle, kidney, liver, placenta, cervical epithelium, umbilical vein endothelial cells, fibroblast cells, embryonal kidney cells, platelets and several blood cell lines. Isoform beta-C-2, rather than isoform beta-1C, is selectively expressed in peripheral T-cells. Isoform beta-1C is expressed in non-proliferating and differentiated prostate gland epithelial cells and in platelets, on the surface of erythroleukemia cells and in various hematopoietic cell lines. Isoform beta-1D is expressed specifically in striated muscle (skeletal and cardiac muscle).
Post-translational modifications : The cysteine residues are involved in intrachain disulfide bonds.
Similarity : Belongs to the integrin beta chain family.
Contains 1 VWFA domain.
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。
我司提供以下技术外包服务:
1. Anti-Integrin β1/CD29抗体分子生物学：质粒抽提、PCR、Q-PCR、RT-PCR、分子生物学：基因合成、引物合成、基因测序、载体构建等
2.蛋白工程：原核、哺乳动物蛋白表达系统等
3.病毒包装：腺病毒、慢病毒等
4.抗体工程：磁珠分选、病理染色、WB、ELISA、IP、IF、IHC、FACS、Confocal等等
5.细胞工程：细胞表型分析(凋亡、增殖、周期、迁移、侵袭、修复、克隆形成)、细胞培养、细胞膜制备、稳定细胞株构建、细胞RNAi技术等等。
抗体的鉴定：
1）抗体的效价鉴定：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。
3）真核翻译起始因子2C2抗体的亲和力：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。
XLD琼脂培养基29999250g用于临床标本及食品中志贺氏、沙门氏菌选择性分离。(GB4789.4-2008，FDABAMchapter5，ISO657...
紫红胆汁 (乳糖) 琼脂 (CM0107) Oxoid incubation media 紫红胆汁 (乳糖) 琼脂 (CM0107) Oxoid
葡萄芽假丝酵母 支/瓶
营养肉汤(NB)250g一般细菌培养,转种,复壮,增菌等(GB标准)
液体亚西酸盐胱氨酸培养基 250g 用于沙门氏菌选择性增菌培养
LactoseSulfiteMedium(LS)
SS琼脂 Salmonella Shigella Agar 用于沙门氏菌，志贺氏菌的选择性分离培养(GB标准)
牛心浸粉 Beef Heart Infusion 100 培养基原材料，提供丰富的营养成份
改良CCD琼脂基础250g/瓶用于弯曲菌选择性分离，每培养基中添加0702incubationmedia改良CCD琼脂基础250g/瓶用于弯曲菌选择性分离，每培养基中添加0702
KorserCitrateSodiumBroth
BrothMedium
TSA琼脂 TSA Agar 用于奶粉中阪崎杆菌的化培养(FDA方法)
抗生素4号培养基 Antibiotic Agar NO.4 250克 两性霉素B等的效价测定
mEC肉汤250用于0性增菌(USDA-FSIS方法)incubationmediamEC肉汤250用于0性增菌(USDA-FSIS方法)
DNA酶琼脂 100 用于核糖核酸酶检测
Bariumoxide无水氧化钡25克CP，99%
430DL3醇3Pyrrolidinol
potewwiumchloroplatinite录亚铂酸钾5克FGC，98.5%
盐酸噻嗪 Xyl hydrochloride, ≥98.0% 230359 1G 通用试剂
布里杰 97 Brij 97 90082 250G 通用试剂
Anti-Integrin β1/CD29抗体酸性紫43，英文名或英文缩写：Alizarin violet 3B，级别：FMP，规格：100毫克
1忻烷磺醋内 wo7ium 1octcnqsulfonctq 23
3metxylcarbamoyl5nitnopxenylboronic acid 827
2,2,2三乙酰胺 Trichloroacetamide,≥98.0% 50 100G 通用试剂
DL鸟酸盐酸盐/DL2,5二基酸单盐酸盐/DL氢鸟酸/DLOrnithine HCL BR，99% 1克 国产/进口
1.材料与试剂
a．提取的动物 Ig
b．弗氏完全佐剂和弗氏不完全佐剂
c．青霉素和链霉素
d．实验动物 兔
e．其它材料及试剂
2、选择实验活体。
3、进行动物免疫实验。
4、试取血样进行测试，查看免疫效果。
5、如果免疫成功，杀死实验活体，采集全部血清。
6、纯化出抗体。
7、鉴定抗体。胎牛血清（无菌采制）
| 产品名称 | Anti-Integrin β1/CD29抗体 |
| 英文名称 | Anti-Integrin β1/CD29 |
| 货号 | XGK2392 |
英文名称 Anti-Integrin β1/CD29
中文名称 整合素β1抗体
别 名 Integrin beta 1; beta 1 subunit; CD 29; CD29; CD29 antigen; Fibrinogen Receptor beta subunit; FNRB; GPIIA; integrin beta 1 (fibronectin receptor beta polypeptide antigen CD29 includes MDF2 MSK12); Integrin VLA 4 subunit beta; ITGB; ITGB1; MDF2; MSK12; Very Late Activation Protein beta Polypeptide; VLAB; VLAbeta.
浓 度 1mg/1ml
规 格 0.1ml/100μg 0.2ml/200μg
抗体来源 Rabbit
克隆类型 polyclonal
交叉反应 Human, Mouse, Rat, Chicken, Dog, Pig, Cow, Horse, Rabbit, Sheep
产品类型 一抗
研究领域 细胞生物 免疫学 细胞粘附分子
蛋白分子量 predicted molecular weight: 88kDa
性 状 Lyophilized or Liquid
免 疫 原 KLH conjugated synthetic peptide derived from human Integrin beta 1(21-70aa)
亚 型 IgG
纯化方法 affinity purified by Protein A
储 存 液 0.01M PBS, pH 7.4 with 10 mg/ml BSA and 0.1% Sodium azide
产品应用 WB=1:100-500 ELISA=1:500-1000 IP=1:20-100 IHC-P=1:100-500 IHC-F=1:100-500 Flow-Cyt=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 Integrins alpha-1/beta-1, alpha-2/beta-1, alpha-10/beta-1 and alpha-11/beta-1 are receptors for collagen. Integrins alpha-1/beta-1 and alpha-2/beta-2 recognize the proline-hydroxylated sequence G-F-P-G-E-R in collagen. Integrins alpha-2/beta-1, alpha-3/beta-1, alpha-4/beta-1, alpha-5/beta-1, alpha-8/beta-1, alpha-10/beta-1, alpha-11/beta-1 and alpha-V/beta-1 are receptors for fibronectin. Alpha-4/beta-1 recognizes one or more domains within the alternatively spliced CS-1 and CS-5 regions of fibronectin. Integrin alpha-5/beta-1 is a receptor for fibrinogen. Integrin alpha-1/beta-1, alpha-2/beta-1, alpha-6/beta-1 and alpha-7/beta-1 are receptors for lamimin. Integrin alpha-4/beta-1 is a receptor for VCAM1. It recognizes the sequence Q-I-D-S in VCAM1. Integrin alpha-9/beta-1 is a receptor for VCAM1, cytotactin and osteopontin. It recognizes the sequence A-E-I-D-G-I-E-L in cytotactin. Integrin alpha-3/beta-1 is a receptor for epiligrin, thrombospondin and CSPG4. Alpha-3/beta-1 may mediate with LGALS3 the stimulation by CSPG4 of endothelial cells migration. Integrin alpha-V/beta-1 is a receptor for vitronectin. Beta-1 integrins recognize the sequence R-G-D in a wide array of ligands. Isoform beta-1B interferes with isoform beta-1A resulting in a dominant negative effect on cell adhesion and migration (in vitro). In case of HIV-1 infection, the interaction with extracellular viral Tat protein seems to enhance angiogenesis in Kaposi's sarcoma lesions.
Function : Integrins alpha-1/beta-1, alpha-2/beta-1, alpha-10/beta-1 and alpha-11/beta-1 are receptors for collagen. Integrins alpha-1/beta-1 and alpha-2/beta-2 recognize the proline-hydroxylated sequence G-F-P-G-E-R in collagen. Integrins alpha-2/beta-1, alpha-3/beta-1, alpha-4/beta-1, alpha-5/beta-1, alpha-8/beta-1, alpha-10/beta-1, alpha-11/beta-1 and alpha-V/beta-1 are receptors for fibronectin. Alpha-4/beta-1 recognizes one or more domains within the alternatively spliced CS-1 and CS-5 regions of fibronectin. Integrin alpha-5/beta-1 is a receptor for fibrinogen. Integrin alpha-1/beta-1, alpha-2/beta-1, alpha-6/beta-1 and alpha-7/beta-1 are receptors for lamimin. Integrin alpha-4/beta-1 is a receptor for VCAM1. It recognizes the sequence Q-I-D-S in VCAM1. Integrin alpha-9/beta-1 is a receptor for VCAM1, cytotactin and osteopontin. It recognizes the sequence A-E-I-D-G-I-E-L in cytotactin. Integrin alpha-3/beta-1 is a receptor for epiligrin, thrombospondin and CSPG4. Alpha-3/beta-1 may mediate with LGALS3 the stimulation by CSPG4 of endothelial cells migration. Integrin alpha-V/beta-1 is a receptor for vitronectin. Beta-1 integrins recognize the sequence R-G-D in a wide array of ligands. Isoform beta-1B interferes with isoform beta-1A resulting in a dominant negative effect on cell adhesion and migration (in vitro). In case of HIV-1 infection, the interaction with extracellular viral Tat protein seems to enhance angiogenesis in Kaposi's sarcoma lesions.
Subunit : Heterodimer of an alpha and a beta subunit. Beta-1 associates with either alpha-1, alpha-2, alpha-3, alpha-4, alpha-5, alpha-6, alpha-7, alpha-8, alpha-9, alpha-10, alpha-11 or alpha-V. Binds LGALS3BP and ITGB1BP3, when associated with alpha-7, but not with alpha-5. Interacts with FLNA, FLNB and RANBP9. Isoform Beta-1D interacts with ACE2. Isoform Beta-1A interacts with the C-terminal region of FLNC. Interacts with KRT1 in the presence of GNB2L1 and SRC. Interacts with HIV-1 Tat. Binds to human echoviruses 1 and 8 capsid proteins and acts as a receptor for these viruses. Interacts with RAB21. Interacts (via the cytoplasmic region) with RAB25 (via the hypervariable C-terminal region). Interacts with FGR and HCK (By similarity). Interacts with MYO10.
Subcellular Location : Cell membrane; Single-pass type I membrane protein. Melanosome. Cleavage furrow. Note=Isoform beta-1B does not localize to focal adhesions. Highly enriched in stage I melanosomes. Located on plasma membrane of neuroblastoma NMB7 cells. In a lung cancer cell line, in prometaphase and metaphase, localizes diffusely at the membrane and in afew intracellular vesicles. In early telophase, detected mainly on the matrix-facing side of the cells. By mid-telophase, concentrated to the ingressing cleavage furrow, mainly to the basal side of the furrow. In late telophase, concentrated to the extending protrusions formed at the opposite ends of the spreading daughter cells, in vesicles at the base of the lamellipodia formed by the separating daughter cells.
Tissue Specificity : Isoform beta-1A is widely expressed, other isoforms are generally coexpressed with a more restricted distribution. Isoform beta-1B is expressed in skin, liver, skeletal muscle, cardiac muscle, placenta, umbilical vein endothelial cells, neuroblastoma cells, lymphoma cells, hepatoma cells and astrocytoma cells. Isoform beta-1C and isoform beta-1C-2 are expressed in muscle, kidney, liver, placenta, cervical epithelium, umbilical vein endothelial cells, fibroblast cells, embryonal kidney cells, platelets and several blood cell lines. Isoform beta-C-2, rather than isoform beta-1C, is selectively expressed in peripheral T-cells. Isoform beta-1C is expressed in non-proliferating and differentiated prostate gland epithelial cells and in platelets, on the surface of erythroleukemia cells and in various hematopoietic cell lines. Isoform beta-1D is expressed specifically in striated muscle (skeletal and cardiac muscle).
Post-translational modifications : The cysteine residues are involved in intrachain disulfide bonds.
Similarity : Belongs to the integrin beta chain family.
Contains 1 VWFA domain.
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。
我司提供以下技术外包服务:
1. Anti-Integrin β1/CD29抗体分子生物学：质粒抽提、PCR、Q-PCR、RT-PCR、分子生物学：基因合成、引物合成、基因测序、载体构建等
2.蛋白工程：原核、哺乳动物蛋白表达系统等
3.病毒包装：腺病毒、慢病毒等
4.抗体工程：磁珠分选、病理染色、WB、ELISA、IP、IF、IHC、FACS、Confocal等等
5.细胞工程：细胞表型分析(凋亡、增殖、周期、迁移、侵袭、修复、克隆形成)、细胞培养、细胞膜制备、稳定细胞株构建、细胞RNAi技术等等。
抗体的鉴定：
1）抗体的效价鉴定：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。
3）真核翻译起始因子2C2抗体的亲和力：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。
XLD琼脂培养基29999250g用于临床标本及食品中志贺氏、沙门氏菌选择性分离。(GB4789.4-2008，FDABAMchapter5，ISO657...
紫红胆汁 (乳糖) 琼脂 (CM0107) Oxoid incubation media 紫红胆汁 (乳糖) 琼脂 (CM0107) Oxoid
葡萄芽假丝酵母 支/瓶
营养肉汤(NB)250g一般细菌培养,转种,复壮,增菌等(GB标准)
液体亚西酸盐胱氨酸培养基 250g 用于沙门氏菌选择性增菌培养
LactoseSulfiteMedium(LS)
SS琼脂 Salmonella Shigella Agar 用于沙门氏菌，志贺氏菌的选择性分离培养(GB标准)
牛心浸粉 Beef Heart Infusion 100 培养基原材料，提供丰富的营养成份
改良CCD琼脂基础250g/瓶用于弯曲菌选择性分离，每培养基中添加0702incubationmedia改良CCD琼脂基础250g/瓶用于弯曲菌选择性分离，每培养基中添加0702
KorserCitrateSodiumBroth
BrothMedium
TSA琼脂 TSA Agar 用于奶粉中阪崎杆菌的化培养(FDA方法)
抗生素4号培养基 Antibiotic Agar NO.4 250克 两性霉素B等的效价测定
mEC肉汤250用于0性增菌(USDA-FSIS方法)incubationmediamEC肉汤250用于0性增菌(USDA-FSIS方法)
DNA酶琼脂 100 用于核糖核酸酶检测
Bariumoxide无水氧化钡25克CP，99%
430DL3醇3Pyrrolidinol
potewwiumchloroplatinite录亚铂酸钾5克FGC，98.5%
盐酸噻嗪 Xyl hydrochloride, ≥98.0% 230359 1G 通用试剂
布里杰 97 Brij 97 90082 250G 通用试剂
Anti-Integrin β1/CD29抗体酸性紫43，英文名或英文缩写：Alizarin violet 3B，级别：FMP，规格：100毫克
1忻烷磺醋内 wo7ium 1octcnqsulfonctq 23
3metxylcarbamoyl5nitnopxenylboronic acid 827
2,2,2三乙酰胺 Trichloroacetamide,≥98.0% 50 100G 通用试剂
DL鸟酸盐酸盐/DL2,5二基酸单盐酸盐/DL氢鸟酸/DLOrnithine HCL BR，99% 1克 国产/进口
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Anti-Integrin β1/CD29抗体
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