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- 沪震生物
- 进口/国产
- hz800Hu01
- 2025年07月16日
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- 技术资料
- 保存条件：
-20℃
- 保质期：
12个月
- 英文名：
Recombinant Pregnancy Associated Plasma Protein A (PAPPA)
- 库存：
100
- 供应商：
上海沪震
妊娠关联血浆蛋白A(PAPPA)重组蛋白 Recombinant Pregnancy Associated Plasma Protein A (PAPPA)
FOR IN VITRO AND RESEARCH USE ONLY, NOT FOR USE IN CLINICAL DIAGNOSTIC PROCEDURES!
Organism species Homo sapiens (Human)
Product No. RPA800Hu01
Source Prokaryotic expression
Host E.coli
Purity > 95%
UOM 50ug
Predicted Molecular Mass 26.1kDa
Predicted isoelectric point n/a
Applications SDS-PAGE; WB; ELISA; IP.
Endotoxin Level <1.0EU per 1µg (determined by the LAL method)
妊娠关联血浆蛋白A(PAPPA)重组蛋白
Subcellular Location n/a
Residues Leu317~Pro532 (Accession # Q13219) with N-terminal His-Tag
Formulation Supplied as lyophilized form in PBS, pH7.4, containing 5% trehalose, 0.01% sarcosyl.
SEQUENCES
The target protein is fused with N-terminal His-Tag, its sequence is listed below.
MGHHHHHHSGSEF- LLDT SLEPPLCGQT LCDNTEVIAS YNQLSSFRQP KVVRYRVVNL YEDDHKNPTV TREQVDFQHH QLAEAFKQYN ISWELDVLEV SNSSLRRRLI LANCDISKIG DENCDPECNH TLTGHDGGDC RHLRHPAFVK KQHNGVCDMD CNYERFNFDG GECCDPEITN VTQTCFDPDS PHRAYLDVNE LKNILKLDGS THLNIFFAKS SEEELAGVAT WP
USAGE
Reconstitute in sterile PBS, pH7.2-pH7.4.
STORAGE AND STABILITY
Storage: Avoid repeated freeze/thaw cycles. Store at 2-8oC for one month. Aliquot and store at -80oC for 12 months.
Stability Test: The thermal stability is described by the loss rate of the target protein. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37oC for 48h, and no obvious degradation and precipitation were observed. (Referring from China Biological Products Standard, which was calculated by the Arrhenius equation.) The loss of this protein is less than 5% within the expiration date under appropriate storage condition.
About the MARKER (complimentary)
Effective Size Range: 10kDa to 70kDa.
Protein bands: 10kDa, 14kDa, 18kDa, 22kDa, 26kDa, 33kDa, 44kDa and 70kDa.
Double intensity bands: The 26kDa, 18kDa, 10kDa bands are at double intensity to make location and size approximation of proteins of interest quick and easy.
妊娠关联血浆蛋白A(PAPPA)重组蛋白Ready-to-use: No need to heat, dilute or add reducing agents before use.
FOR IN VITRO AND RESEARCH USE ONLY, NOT FOR USE IN CLINICAL DIAGNOSTIC PROCEDURES!
Organism species Homo sapiens (Human)
Product No. RPA800Hu01
Source Prokaryotic expression
Host E.coli
Purity > 95%
UOM 50ug
Predicted Molecular Mass 26.1kDa
Predicted isoelectric point n/a
Applications SDS-PAGE; WB; ELISA; IP.
Endotoxin Level <1.0EU per 1µg (determined by the LAL method)
妊娠关联血浆蛋白A(PAPPA)重组蛋白
Subcellular Location n/a
Residues Leu317~Pro532 (Accession # Q13219) with N-terminal His-Tag
Formulation Supplied as lyophilized form in PBS, pH7.4, containing 5% trehalose, 0.01% sarcosyl.
SEQUENCES
The target protein is fused with N-terminal His-Tag, its sequence is listed below.
MGHHHHHHSGSEF- LLDT SLEPPLCGQT LCDNTEVIAS YNQLSSFRQP KVVRYRVVNL YEDDHKNPTV TREQVDFQHH QLAEAFKQYN ISWELDVLEV SNSSLRRRLI LANCDISKIG DENCDPECNH TLTGHDGGDC RHLRHPAFVK KQHNGVCDMD CNYERFNFDG GECCDPEITN VTQTCFDPDS PHRAYLDVNE LKNILKLDGS THLNIFFAKS SEEELAGVAT WP
USAGE
Reconstitute in sterile PBS, pH7.2-pH7.4.
STORAGE AND STABILITY
Storage: Avoid repeated freeze/thaw cycles. Store at 2-8oC for one month. Aliquot and store at -80oC for 12 months.
Stability Test: The thermal stability is described by the loss rate of the target protein. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37oC for 48h, and no obvious degradation and precipitation were observed. (Referring from China Biological Products Standard, which was calculated by the Arrhenius equation.) The loss of this protein is less than 5% within the expiration date under appropriate storage condition.
About the MARKER (complimentary)
Effective Size Range: 10kDa to 70kDa.
Protein bands: 10kDa, 14kDa, 18kDa, 22kDa, 26kDa, 33kDa, 44kDa and 70kDa.
Double intensity bands: The 26kDa, 18kDa, 10kDa bands are at double intensity to make location and size approximation of proteins of interest quick and easy.
妊娠关联血浆蛋白A(PAPPA)重组蛋白Ready-to-use: No need to heat, dilute or add reducing agents before use.
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妊娠关联血浆蛋白A(PAPPA)重组蛋白
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