CD229 Protein, Human, Recombinant (His & Avi)

产品编号 TMPK-00357 CD229 Protein, Human, Recombinant (His & Avi)

CD229 was strongly and homogeneously overexpressed on the PC of patients with monoclonal gammopathy of undetermined significance (MGUS), smoldering myeloma, MM, and PC leukemia. CD229 was particularly overexpressed on those PC showing an abnormal phenotype such as expression of CD56. Most importantly, CD229 was also highly expressed on those cells in the patients' BM displaying the phenotype of chemotherapy-resistant and myeloma-propagating cells. CD229 Protein, Human, Recombinant (His & Avi) is expressed in HEK293 mammalian cells with C-His-Avi tag. The predicted molecular weight is 47.7 kDa and the accession number is Q9HBG7-1.

CD229 Protein, Human, Recombinant (His & Avi)

产品编号 TMPK-00357 CD229 Protein, Human, Recombinant (His & Avi)

规格	价格	库存
100 μg	¥ 2,660	5日内发货
500 μg	¥ 10,600	5日内发货
1 mg	¥ 17,800	5日内发货

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常见问题解答

问抑制剂是否可以高温灭菌？

答大部分产品均通过化学方法合成，反应条件一般在 50-80℃ 之间，因此不建议使用高温灭菌法进行灭菌，建议用 0.22 μm 滤膜过滤灭菌。

问PEG300 可以用 PEG400 替代吗？

答PEG300 具有适度的粘稠度，有利于药物的溶解和给药过程，同时也能够提供良好的耐受性，不会对动物造成不良影响。PEG400 可以替代 PEG300。 PEG600 不是很建议，因为熔点接近常温。

问化合物如何用于动物实验？如何确立剂量、给药方式等？

答同一个化合物对不同动物模型、不同疾病模型的用法不一样，建议根据实验目的，查询文献选择用法。常见的给药方式包括腹腔注射、灌胃等。由于首过效应，一般可以灌胃的也可以腹腔注射，可以腹腔注射的不一定适合灌胃。不同种属的给药剂量可以根据官网的表格换算。但仅供参考，实际应用中可能未必合适或者准确，尽量以具体某种动物给药剂量的参考文献为主。我们的化合物都可以进行细胞动物实验，但有些化合物还没有用于动物实验的文献，这种情况下，您可以尝试进行动物实验，但我们无法提供使用方式，也无法保证药效。

问Tween-20 可以用 Tween-80 替代吗？

答不建议使用 Tween-20。相较于 Tween-20，Tween-80 的耐受性更好，Tween-80已被用作评估实验药物和毒物的行为影响的工具，且没有明显的副作用。参考文献：Castro CA， Hogan JB， Benson KA， Shehata CW， Landauer MR. Behavioral effects of vehicles: DMSO， ethanol， Tween-20， Tween-80， and emulphor-620. Pharmacol Biochem Behav. 1995 Apr;50(4):521-6.

问溶解度中写的“< 1 mg/mL refers to the slightly soluble or insoluble ”是什么意思？

答这句话指的是，如果溶解度 < 1 mg/mL，那我们就认为它是微溶或不溶的，这是针对写的“DMSO：Insoluble”或“DMSO：slightly soluble”这类化合物的。

产品信息

生物活性	Activity has not been tested. It is theoretically active, but we cannot guarantee it. If you require protein activity, we recommend choosing the eukaryotic expression version first.
产品描述	CD229 was strongly and homogeneously overexpressed on the PC of patients with monoclonal gammopathy of undetermined significance (MGUS), smoldering myeloma, MM, and PC leukemia. CD229 was particularly overexpressed on those PC showing an abnormal phenotype such as expression of CD56. Most importantly, CD229 was also highly expressed on those cells in the patients' BM displaying the phenotype of chemotherapy-resistant and myeloma-propagating cells. CD229 Protein, Human, Recombinant (His & Avi) is expressed in HEK293 mammalian cells with C-His-Avi tag. The predicted molecular weight is 47.7 kDa and the accession number is Q9HBG7-1.
种属	Human
表达系统	HEK293 Cells
标签	C-His-Avi
蛋白编号	Q9HBG7-1
别名	T100,SLAMF3,LY9,Lgp100,CD229,AI893573
蛋白构建	Lys48-Lys454
蛋白纯度	> 95% as determined by Tris-Bis PAGE; > 95% as determined by HPLC
分子量	47.7 kDa (predicted). Due to glycosylation, the protein migrates to 70-80 kDa based on Tris-Bis PAGE result.
内毒素	< 1 EU/μg by the LAL method.
缓冲液	Lyophilized from a solution filtered through a 0.22 μm filter, containing PBS (pH 7.4). Typically, 8% trehalose is incorporated as a protective agent before lyophilization.
复溶方法	Reconstitute the lyophilized protein in distilled water. The product concentration should not be less than 100 μg/ml. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing.
存储	It is recommended to store recombinant proteins at -20°C to -80°C for future use. Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots.
运输方式	In general, Lyophilized powders are shipping with blue ice.
研究背景	CD229 was strongly and homogeneously overexpressed on the PC of patients with monoclonal gammopathy of undetermined significance (MGUS), smoldering myeloma, MM, and PC leukemia. CD229 was particularly overexpressed on those PC showing an abnormal phenotype such as expression of CD56. Most importantly, CD229 was also highly expressed on those cells in the patients' BM displaying the phenotype of chemotherapy-resistant and myeloma-propagating cells.

CD229 Protein, Human, Recombinant (His & Avi)

CD229 Protein, Human, Recombinant (His & Avi)

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