來源
用途
交叉反應性
理論分子量
實際分子量
Rabbit
WB
H, M, R
40/52kDa
54kDa
WB, Western blot; IP, Immunoprecipitation; IF, Immunofluorescence; IHC, Immunohistochemistry; ICC, Immunocytochemistry; FC, Flow Cytometry; ChIP, Chromatin Immunoprecipitation Assay; ChIP-seq, ChIP-sequencing.
H, Human; M, Mouse; R, Rat; C, Chicken; Cw, Cow; Dg, Dog; Gp, Guinea pig; Hm, Hamster; Hr, Horse; Mk, Monkey; Pg, Pig; Rb, Rabbit; S, Sheep; Z, Zebrafish; All, all species expected.
配套提供了Western一抗稀釋液，可以用于Western檢測或其它適當用途時的一抗稀釋。
建議抗體使用時的稀釋比例如下(實際使用時需根據抗原水平的高低作適當調整)：
WB
IP
IF
IHC
ICC
FC
ChIP
ChIP-seq
1:500-1:2000
-
-
-
-
-
-
-
抗體詳細信息如下:
About this Antibody
Name
GSS Rabbit Polyclonal Antibody (KO Validated)
Category
Rabbit Polyclonal Antibody (pAb); Primary antibody
Isotype
IgG
Purification method
Affinity purification
Positive samples
DU145, K-562, 293T, Mouse kidney, Mouse spleen, Mouse brain, Rat kidney
Cellular location
-
Customer validation
-
About the Immunogen
Immunogen
Recombinant fusion protein containing a sequence corresponding to amino acids 373-474 of human GSS (NP_000169.1).
Sequence
NLYGEEMVQALKQLKDSEERASYILMEKIEPEPFENCLLRPGSPARVVQCISELGIFGVYVRQEKTLVMNKHVGHLLRTKAIEHADGGVAAGVAVLDNPYPV
Gene ID
2937
Swiss Prot
P48637
Synonyms
GSS; GSHS; HEL-S-64p; HEL-S-88n; glutathione synthetase
Category
Glutamine Metabolism
Background
GSS (Glutathione synthetase) is a 474 amino acid protein encoded by the gene located at human chromosome 20q11.2. GSS consists of three loops projecting from an antiparallel β-sheet, a parallel β-sheet and a lid of anti-parallel sheets, which provide access to the ATP-binding site. Although Southern blot and gene analysis suggest that GSS may be the only member of a unique family, the crystal structure indicates that GSS belongs to the ATP-GRASP superfamily. GSS is expressed in hemocytes and nucleated cells, including the brain. GSS occurs as a homodimer. There are two steps in the production of Glutathione, begining with γ-GCS and ending with GSS. In an ATP-dependent reaction, GSS produces Glutathione from γ-glutamylcysteine and glycine precursors. Partial hepatectomy, diethyl maleate, buthionine sulfoximine, tert-butylhaydroquinone and thioacetamide increase the ex-pression of GSS, which causes an increase in Glutathione levels. An inherited autosomal recessive disorder, 5-oxoprolinuria (pyroglutamic aciduria), is caused by GSS deficiencies, which leads to central nervous system damage, hemolytic anemia, metabolic acidosis and urinary excretion of 5-oxoproline. A missense mutation in the gene encoding GSS leads to a GSS deficiency restricted to erythrocytes, which causes only hemolytic anemia.
包裝清單：
產品編號
產品名稱
包裝
AF5176
GSS Rabbit Polyclonal Antibody (KO Validated)
50μl
AZ050
Western一抗稀釋液
50ml
—
說明書
1份
保存條件：
GSS Rabbit Polyclonal Antibody (KO Validated) -20oC保存，Western一抗稀釋液-20oC或4oC保存，一年有效。Western一抗稀釋液優先推薦4oC保存，長期不使用可以考慮-20oC保存，但凍融可能會導致出現輕微的渾濁和少量不溶物。
注意事項：
如果本抗體用于Western blot (WB)、免疫熒光(IF)、免疫細胞化學(ICC)等實驗，請注意回收使用過的稀釋抗體?；厥盏目贵w通常至少可以重復使用5-10次。稀釋后的抗體，包括已經使用過的稀釋抗體，請4℃保存。
回收后重復使用的抗體，使用方法同新鮮稀釋的抗體。如果在重復使用過程中發現抗體出現輕微混濁現象，可以10,000g離心1-3分鐘，取上清用于后續檢測。如果回收的抗體出現明顯的絮狀物或長霉長菌等情況，則可以考慮廢棄該抗體。
提供的Western一抗稀釋液也可以用于免疫熒光(IF)、免疫組化(IHC)、免疫細胞化學(ICC)等適當用途。如果希望獲得最佳的檢測效果，請考慮使用上述檢測專用的一抗稀釋液。
本產品僅限于專業人員的科學研究用，不得用于臨床診斷或治療，不得用于食品或藥品，不得存放于普通住宅內。
為了您的安全和健康，請穿實驗服并戴一次性手套操作。
3. 其它實驗操作請自行參考適當的protocol進行。
4. 代表性圖片：
Fig. 1. Western blot analysis of extracts of various cell lines, using GSS antibody at 1:3000 dilution. Secondary antibody: HRP-labeled Goat Anti-Rabbit IgG(H+L) (A0208) at 1:10000 dilution. Lysates/proteins:25μg per lane. Blocking buffer: QuickBlock? Blocking Buffer (P0231) Detection: BeyoECL Star (P0018A). Exposure time:1s.
Fig. 2. Western blot analysis of extracts from normal (control) and GSS knockout (KO) 293T cells, using GSS antibody at 1:1000 dilution. Secondary antibody: HRP-labeled Goat Anti-Rabbit IgG(H+L) (A0208) at 1:10000 dilution. Lysates/proteins:25μg per lane. Blocking buffer: QuickBlock? Blocking Buffer (P0231) Detection: BeyoECL Star (P0018A). Exposure time:1s.
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