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<MACS®> Pure antibodies 與 functional-grade antibodies 的區別4
https://www.ancell-bio.com.tw/ 元昕實業有限公司
元昕實業有限公司 臺北市信義區松德路74號9樓
在多色流式細胞術中,不同螢光染料的發射光譜可能會相互重疊。這種重疊會導致一個螢光染料的信號“溢漏”到其他檢測通道,從而產生假陽性信號。通過調補償,讓每種螢光染料的信號都能在正確的通道中被準確檢測,從而確保實驗結果的準確性和可靠性。 調整螢光補償不論手動或是自動都需要準備PANEL中各色螢光的單染,且訊號要高度表達才能準確的扣除溢漏到其他通道的螢光。使用Comp Beads進行螢光補償不僅能保留珍貴細胞去進行更多實驗探討也能確保用於調整螢光補償的訊號都是高度表達。 美天旎(Miltenyi biotec)帶來了兩款重磅新品——MACS® MultiSpecies Comp Beads和MACS® All-In-One Comp Bead Kit,專為流式調補償而生,讓補償變得前所未有的簡單高效! Comp Beads一般都是針對單一物種,若PANEL中的抗體來源有三個物種 就必須使用3種Comp Beads,不僅繁瑣也容易出錯。MACS® MultiSpecies Comp Beads實現了多物種覆蓋。無論是人類、小鼠、大鼠、倉鼠還是山羊的樣本,這一款補償微球都能輕鬆應對。它就像一個全能的“補償專家”,無需再為不同種屬樣本切換補償產品而煩惱,極大地簡化了實驗流程,提高了實驗效率。 在流式的PANEL中細胞死活是必備資訊,需透過死活染料(Viability dye)來區分出活細胞進行後續分析,排除死細胞帶來的假陽性訊號。因此死活染料(Viability dye)的螢光補償也是關鍵。MACS® All-In-One Comp Bead Kit可同時用於多種屬的抗體染料偶聯物以及胺基反應的死活染料的補償。 產品亮點: MACS® MultiSpecies Comp Beads MACS® All-in-One Comp Bead Kit order no. 130-137-398 order no. 130-138-867 1瓶裝 2瓶裝 無論是人類、小鼠、大鼠、倉鼠還是山羊來源的抗體都可使用 不只是多物種兼容且同時適用於抗體染料偶聯物和胺基反應的死活染料。 快速無須洗滌 僅需一次洗滌 https://www.ancell-bio.com.tw/hot_520727.html 流式細胞術補償調整新利器—跨物種補償微珠(Comp beads) 2025-08-05 2026-08-05
元昕實業有限公司 臺北市信義區松德路74號9樓 https://www.ancell-bio.com.tw/hot_520727.html
元昕實業有限公司 臺北市信義區松德路74號9樓 https://www.ancell-bio.com.tw/hot_520727.html
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2025-08-05 http://schema.org/InStock TWD 0 https://www.ancell-bio.com.tw/hot_520727.html

相關連結:https://www.miltenyibiotec.com/US-en/products/macs-cell-cult ...

使用抗體對多種目標細胞進行抗原非依賴性和抗原特異性刺激是可靠且有效的激活和擴增原代細胞的方法,為了確保實驗結果的可靠性,Miltenyi Biotec 依據實驗應用,提供了 Pure antibodies 與 functional-grade antibodies 兩種類型的抗體。

Pure antibodies 與 functional-grade antibodies 的區別:

Pure antibodies

Pure functional-grade antibodies

抗體保存液中含有 stabilizer 和 0.05 % sodium azide

抗體經過無菌過濾處理並保存於不含防腐劑的 phosphate-buffered saline (PBS), pH 7.2

適用於 flow cytometry or immunofluorescence

1. 此類型抗體內毒素低,適用於 cell culture

2. 有兩類 Functional-grade antibodies : pure and biotin-conjugated。其中 Biotin-conjugated functional-grade antibodies 可以接到 Anti-Biotin MACSiBead Particles 去刺激活化細胞

 

9b3b5dcc5bbccc779d6ce9f387d1b1a2.png 熱門品項:

 

order number

Name

clone

Size

Distribution of antigen:

Human

130-093-377

CD3-Biotin - functional grade, human

OKT3

100 µg in 1 mL

NKT cells, T cells, thymocytes

130-093-387

CD3 pure - functional grade, human

OKT3

100 µg in 1 mL

NKT cells, T cells, thymocytes

130-093-375

CD28 pure - functional grade, human

15E8

100 µg in 1 mL

B cells, lymphocytes, plasma cells, T cells, thymocytes

130-094-133

CD40 pure - functional grade, human

HB14

100 µg in 1 mL

B cells, dendritic cells, endothelial cells, epithelial cells, fibroblasts, Langerhans cells, leukemia cells, lymphocytes, macrophages, mast cells, monocytes, plasma cells, platelets

130-096-168

CD279 (PD1) pure - functional grade, human

PD1.3.1.3

500 µg in 0.5 mL

B cells, monocytes, spleen, T cells, thymocytes

130-106-328

CD95 (FAS) pure - functional grade, human

DX2

500 µg in 0.5 mL

B cells, epithelial cells, fibroblasts, heart, kidney, liver, lung, monocytes, neutrophils, ovary, T cells, thymocytes

130-098-855

CD282 (TLR2) pure - functional grade, human and mouse

REA109

500 µg in 0.5 mL

monocytes, granulocytes, dendritic, endothelial, and epithelial cells

130-100-186

CD42b pure - functional grade, human

REA185

500 µg in 0.5 mL

platelets and megakaryocytes

130-094-272

CD337 (NKp30) pure - functional grade, human

AF29-4D12

100 µg in 1 mL

NK cells

Mouse

130-093-182

CD28 pure - functional grade, mouse

37.51

100 µg in 1 mL

B cells, lymphocytes, plasma cells, T cells, thymocytes

130-093-179

CD3ε-Biotin - functional grade, mouse

145-2C11

100 µg in 1 mL

NKT cells, T cells, thymocytes

130-094-944

CD279 (PD1) pure - functional grade, mouse

HA2-7B1

500 µg in 1 mL

B cells, monocytes, spleen, T cells, thymocytes

130-094-828

CD127 pure - functional grade, mouse

A7R 34

1 mg in 0.5 mL

B cells, bone marrow, liver, lymphocytes, monocytes, T cells, thymocytes

130-093-022

CD40 pure - functional grade, mouse

FGK45.5

100 µg in 1 mL

B cells, dendritic cells, endothelial cells, epithelial cells, fibroblasts, Langerhans cells, leukemia cells, lymphocytes, macrophages, mast cells, monocytes, plasma cells, platelets

130-093-023

CD40 pure - functional grade, mouse

FGK45.5

1 mg in 0.5 mL

130-097-807

CD223 pure - functional grade, mouse

C9B7W

500 µg in 0.5 mL

NK cells, T cells

130-098-856

CD252 (OX40L) pure - functional grade, mouse

RM134L

500 µg in 0.5 mL

B cells, dendritic cells, endothelial cells, heart, leukemia cells, mast cells, monocytes, spleen, T cells, thymocytes

130-092-655

CD357 (GITR) pure - functional grade, mouse

DTA-1

100 µg in 1 mL

Activation of T cells upregulates CD357 expression. Interaction of CD357 with its ligand (GITRL) has been demonstrated to augment T cell activation, proliferation, cytokine production, as well as MAPKs and NF-κB activation.

130-092-656

CD357 (GITR) pure - functional grade, mouse

DTA-1

1 mg in 0.5 mL

130-091-978

CD317 (PDCA-1) pure - functional grade, mouse

JF05-1C2.4.1

1 mg in 0.5 mL

dendritic cells

130-092-550

CD317 (PDCA-1) pure - functional grade, mouse

JF05-1C2.4.1

8 mg in 4 mL

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