血紅蛋白(HB)活性蛋白
Active Hemoglobin (HB)
Hgb; Haemoglobin; Heterotetramer(αβ)2
- 編號(hào)UAPB409Ha01
- 物種Hamster (Chinese hamster，倉(cāng)鼠) 相同的名稱，不同的物種。
- 緩沖液成份PBS, pH7.4, containing 0.01% SKL, 5% Trehalose.
- 性狀凍干粉
- 純度> 90%
- 等電點(diǎn)-
- 應(yīng)用Cell?culture;?Activity?Assays.
- 下載 英文說(shuō)明書 中文說(shuō)明書
- 規(guī)格 10μg50μg 200μg 1mg 5mg
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產(chǎn)品包裝(模擬)
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產(chǎn)品包裝(模擬)
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Figure. SDS-PAGE
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通過(guò)ISO 9001、ISO 13485質(zhì)量體系認(rèn)證
活性實(shí)驗(yàn)
Hemoglobin?(HB) is a protein in red blood cells which contains iron. It is used to transport oxygen around the human body. Hemoglobin?is found in the red blood cells of almost all vertebrates. Hemoglobin has peroxidase activity. In the presence of hydrogen peroxide, hemoglobin can catalyze the substrates 3,3 ', 5,5' - tetramethylbenzidine (TMB) to produce a blue compound which has a maximum absorption at 595 nm. Thus, the activity of native chinese hamster hemoglobin was measured by its ability to catalyze the substrates of TMB. The reaction was performed in PBS, pH 7.4 ( Assay Buffer), ainitiated by addition 40 μL of various concentrations of HB (diluted by Assay Buffer) to 160 μL of TMB. Incubated at 37 ℃ for 20min, then read at a wavelength of 595 nm immediately. The result was shown in figure 1, and the OD value was in a linear relationship with the concentration of HB.
用法
Reconstitute in 10mM PBS (pH7.4) to a concentration of 0.1-1.0 mg/mL. Do not vortex.
儲(chǔ)存
避免反復(fù)凍融。2-8°C不超過(guò)一個(gè)月，-80°C不超過(guò)12個(gè)月。
穩(wěn)定性
熱穩(wěn)定性以損失率顯示。損失率是由加速降解試驗(yàn)決定，具體方法如下：在37°C孵育48小時(shí)，沒有顯著的降解或者沉淀產(chǎn)生。保質(zhì)期內(nèi)，在適當(dāng)?shù)臈l件下存儲(chǔ)，損失率低于5%。
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| 編號(hào) | 適用物種：Hamster (Chinese hamster，倉(cāng)鼠) | 應(yīng)用(僅供研究使用，不用于臨床診斷！) |
| UNPB409Ha01 | 血紅蛋白(HB)天然蛋白 | Positive Control; Immunogen; SDS-PAGE; WB. |
| UAPB409Ha01 | 血紅蛋白(HB)活性蛋白 | Cell?culture;?Activity?Assays. |
| UPAB409Ha01 | 血紅蛋白(HB)多克隆抗體 | Testing in progress |
| ULAB409Ha71 | 血紅蛋白(HB)多克隆抗體(生物素標(biāo)記) | WB; IHC; ICC. |
參考文獻(xiàn)
| 雜志 | 參考文獻(xiàn) |
| Comparative Biochemistry and Physiology Part C: Toxicology & Pharmacology | Effects of ectoine on behavioural, physiological and biochemical parameters of Daphnia magna [Pubmed:25460046] |
| PLoS One. | Comparative Proteomics Identifies Host Immune System Proteins Affected by Infection with Mycobacterium bovis [Pubmed:27027307] |
| Parasites & Vectors | The intracellular bacterium Anaplasma phagocytophilum selectively manipulates the levels of vertebrate host proteins in the tick vector Ixodes scapularis. [pubmed:27561965] |
| Proteomics. Clinical Applications | Elevated levels of protein AMBP in cerebrospinal fluid of women with preeclampsia compared to normotensive pregnant women. [pubmed:27615121] |
| Molecular nutrition & food research | Chicory inulin ameliorates type 2 diabetes mellitus and suppresses JNK and MAPK pathways in vivo and in vitro [pubmed:28105758] |
| Frontiers in Immunology | Oxidized Hemoglobin Is Antigenic and Immunogenic in Lupus [pubmed:28694810] |
| 新規(guī)人工酸素運(yùn)搬體HemoAct を用いた脳虛血再灌流障害治療開発に関する研究 [:] | |
| Acta?Neuropathologica Communications | Mural cell-derived laminin-α5 plays a detrimental role in ischemic stroke [Pubmed: 30777135] |
| Angiogenesis | Decylubiquinone suppresses breast cancer growth and metastasis by inhibiting angiogenesis via the ROS/p53/BAI1 signaling pathway [Pubmed: 32020421] |
| Food Bioscience | Water-extractable zinc protoporphyrin IX in Parma ham predominantly exists as complexes with hemoglobin and myoglobin [] |
| Photochem Photobiol | Effects of Human Serum Albumin on the Fluorescence Intensity and Tumor Imaging Properties of IR‐780 Dye [34687567] |
