[登录] [å…费注册]
试剂仪器网
ä½ç½®ï¼šé¦–页 > 资料中心 > 化工字典 > 9007-73-2
关键è¯:       仅模糊查询
CAS: 9007-73-2
英文åç§°: 
ferritin
ferritins
ferritin type vii from human heart
推è供应商
è´§å·å“牌产å“å称规格包装ã€å‚考价格
F862233MACKLINé“蛋白(马脾è„)(100mg|1mL)ç›æ°´æº¶æ¶²2303å…ƒ/1ml;   6080å…ƒ/5ml;   咨询
储存:2-8°C
状æ€ï¼šæš—红色到棕色澄清液体到浑浊液体
F0004TCIFerritin from Horse Spleen (100mg/1mL)3130å…ƒ/1ML;   咨询

基本信æ¯

外观与形状(20℃)液体
包装和容器 1ML-色谱样å“ç“¶ (查看图片)
Merck Index (14)4036
MDLç¼–å·MFCD00081593

技术规格

AppearanceDark red to Brown clear liquid to cloudy liquid
Protein impurity test(SDS-PAGE)to pass test

相关法规

RTECS#LK0500000
F6754Sigma-AldrichFerritin from human liverType IV, 10 μg/mL3499.59å…ƒ/1 VIAL;   咨询

产å“说明

一般æè¿°

Ferritin comprises 24-subunit and belongs to the ferritin-like diiron-carboxylate protein superfamily. Ferritin exists as heavy (H) and light (L) subunits. Liver ferritin is majorly L subunit and the spleen has the H submit. The L subunit is mapped to human chromosome 9q13.33 and the H subunit 11q12.3.

应用

Ferritin from human liver has been used as model protein in size-exclusion high-performance liquid chromatography technique and for synthetic nanopore translocation studies. It has also been used to test its effect on the susceptibility of shrimp (Litopenaeus vannamei) to the white spot syndrome virus.

生化/生ç†ä½œç”¨

A ubiquitous iron storage protein that plays a key role in iron metabolism. It serves as an intracellular iron reserve (particularly in spleen, liver, intestinal mucosa, and bone marrow) and functions in iron detoxification. Studies have shown that ferritin iron incorporation is mediated by a ferroxidase activity associated with ferritin H subunits and a nucleation center associated with ferritin L subunits. Release of iron from ferritin has an essential role in iron-dependent lipid peroxidation and may contribute to free radical-induced cell damage in vivo. Therefore, by binding iron, ferritin may function as an antioxidant.
Ferritins are part of the host defense system and play a role in response to viral infection in animals. The abnormal levels of ferritin are correlated to many tumors associated with the prostate, breast and brain. High levels of ferritin are implicated in inflammation and macrophage activation syndrome (MAS). Mutations in the light subunit chain can lead to the neurodegenerative disease, hereditary ferritinopathy.

外形

Solution in 10 mM Tris, 150 mM NaCl, pH 8.0, and 0.1% sodium azide.

基本信æ¯

MDLç¼–å·MFCD00081593
NACRESNA.61

äº§å“æ€§è´¨

è´¨é‡æ°´å¹³100
ç”Ÿç‰©æ¥æºhuman liver
æ— èŒæ€§0.2 μm filtered
类型Type IV
测定≥95% (SDS-GE)
å½¢å¼liquid
分å­é‡H subunit ~21 kDa
L subunit ~19 kDa
~440 kDa (a shell of 24 protein subunits (apoferritin) and a core of Fe3+ ions)
包装vial of 2 μg
浓度10 μg/mL
UniProt登记å·P02792
P02794
Q8N4E7
储存温度2-8℃
Gene Informationhuman ... FTH1(2495), FTL(2512), FTMT(94033)

安全信æ¯

储存分类代ç 12 - Non Combustible Liquids
WGKWGK 1
闪点(F)Not applicable
闪点(C)Not applicable
F4503Sigma-AldrichFerritin from equine spleenType I, saline solution722.25å…ƒ/25 MG;   1162.39å…ƒ/100 MG;   3381.37å…ƒ/500 MG;   5848.5å…ƒ/1 G;   咨询

产å“说明

一般æè¿°

壳蛋白 24 个蛋白质亚基(脱é“é“蛋白)和核心 Fe 3+ 离å­ï¼Œè‚½ MW 为 440 kDa。回顾é“蛋白样é“储存蛋白超家æ—,在地çƒä¸Šçš„生命中几乎无处ä¸åœ¨ã€‚

应用

æ¥è‡ªé©¬è„¾çš„é“蛋白已用于:

  • åˆ†æžæ†èŒç”Ÿé•¿æµ‹å®š
  • 尺寸排阻色谱
  • 标记巨噬细胞
  • 作为 μ 介å­è‡ªæ—‹å…‰è°±å­¦çš„å‚考标准

生化/生ç†ä½œç”¨

广泛的储é“蛋白在é“代谢中起关键作用。其用作细胞内的é“储备(特别是在脾è„ã€è‚è„ã€è‚ ç²˜è†œå’Œéª¨é«“中)å¹¶å‚与é“解毒。 研究表明,é“蛋白é“的掺入是由与é“蛋白 H äºšåŸºç›¸å…³çš„é“æ°§åŒ–酶活性和与é“蛋白 L äºšåŸºç›¸å…³çš„æˆæ ¸ä¸­å¿ƒä»‹å¯¼çš„。 从é“蛋白释放é“在é“ä¾èµ–性脂质过氧化中具有é‡è¦ä½œç”¨ï¼Œå¹¶ä¸”å¯èƒ½åœ¨ä½“内促æˆè‡ªç”±åŸºè¯±å¯¼çš„细胞æŸä¼¤ã€‚因此,通过结åˆé“,é“蛋白å¯ä»¥èµ·æŠ—氧化剂的作用。

基本信æ¯

MDLç¼–å·MFCD00081593
NACRESNA.77

äº§å“æ€§è´¨

è´¨é‡æ°´å¹³200
æ— èŒæ€§sterile-filtered
类型Type I
å½¢å¼saline solution
分å­é‡H subunit ~21 kDa
L subunit ~19 kDa
颜色 red to brown
ç—•é‡é˜³ç¦»å­Cd: ≤1% (as % of ferritin)
储存温度2-8℃

安全信æ¯

储存分类代ç 12 - Non Combustible Liquids
WGKWGK 2
闪点(F)Not applicable
闪点(C)Not applicable
F7879Sigma-AldrichFerritin, cationized from horse spleen10 mg/mL in 0.15 M NaCl2668.27å…ƒ/2 ML;   咨询

产å“说明

一般æè¿°

é“蛋白是一ç§é“è´®è—蛋白,通常存在于哺乳动物的è‚è„和脾è„中。é“å’Œé“蛋白在眼内的分布基本相åŒã€‚é“蛋白由é‡é“¾å’Œè½»é“¾ç»„æˆã€‚

应用

一ç§é˜³ç¦»å­è¡ç”Ÿç‰©ï¼Œç”¨äºŽæ ‡è®°å¸¦è´Ÿç”µè·çš„细胞膜,以便电镜观察。
é“蛋白是一ç§é“储存蛋白,在é“ä»£è°¢ä¸­å‘æŒ¥æ ¸å¿ƒè§’è‰²ï¼Œåœ¨ç‚Žç—‡æˆ–æ¶æ€§ç–¾ç—…中å¯èƒ½å‡é«˜ã€‚它在研究中被用作机体é“供应的指标,但在慢性炎症存在时å¯èƒ½è¢«è¯æ˜Žæ˜¯ä¸å‡†ç¡®çš„。
从马脾阳离å­åŒ–çš„é“蛋白已用于:

  • 在研究中孵育阿米巴 (106),确定滋养体是å¦èƒ½å¤Ÿå¸æ”¶é“蛋白并内化该蛋白,使其在无èŒåŸ¹å…»ä¸­ç”Ÿé•¿
  • é€šè¿‡ç”µå­æ˜¾å¾®é•œæ£€æŸ¥ç¡®å®šåžå™¬ä½“-溶酶体èžåˆ
  • 在无血清孵育介质中标记新鲜切除的鸡视神ç»ç›–

生化/生ç†ä½œç”¨

é“蛋白将é“ä¿æŒåœ¨å…¶ä¸‰ä»·é“çŠ¶æ€ (Fe 3 + )。é“蛋白的核心具有容纳 4500 个é“分å­çš„èƒ½åŠ›ã€‚åœ¨è„Šæ¤ŽåŠ¨ç‰©ä¸­å‚¨å­˜é“æ˜¯å¿…ä¸å¯å°‘的。é“蛋白在无脊椎动物中也是储存和è¿è¾“é“的必需物质,并在膳食é“叿”¶ä¸­èµ·å…³é”®ä½œç”¨ã€‚

制备说明

将马脾é“蛋白与 N,N-二甲基-1,3-丙二胺 (DMPA) å¶è”制备。

基本信æ¯

MDLç¼–å·MFCD00081593
NACRESNA.26

äº§å“æ€§è´¨

è´¨é‡æ°´å¹³200
ç”Ÿç‰©æ¥æºhorse spleen
æ— èŒæ€§sterile-filtered
å½¢å¼liquid
浓度10 mg/mL in 0.15 M NaCl
technique(s)cell culture | mammalian: suitable
electron microscopy: suitable
UniProt登记å·P02791
储存温度2-8℃
Gene Informationhorse ... FTL(100051593)

安全信æ¯

储存分类代ç 12 - Non Combustible Liquids
WGKWGK 2
闪点(F)Not applicable
闪点(C)Not applicable
CASå·é¦–æ•°å­—é¡ºåºæŽ’åˆ—ï¼š 1 2 3 4 5 6 7 8 9
Baidu
map