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Neutrophil Gelatinase Associated Lipocalin (NGAL) Recombinant Protein | NGAL recombinant protein

Recombinant Neutrophil Gelatinase Associated Lipocalin (NGAL)

Gene Names
Lcn2; Sip24
Applications
SDS-Page, Western Blot, ELISA, Immunoprecipitation
Purity
> 95%
Synonyms
Neutrophil Gelatinase Associated Lipocalin (NGAL); Recombinant Neutrophil Gelatinase Associated Lipocalin (NGAL); NGAL recombinant protein
Ordering
For Research Use Only!
Host
E Coli
Purity/Purification
> 95%
Form/Format
Supplied as lyophilized form in PBS,pH7.4, containing 5% sucrose, 0.01% sarcosyl.
Sequence
The target protein is fused with N-terminal His-Tag, its sequence is listed below.
MGHHHHHHSGSEF-QDSTQNLIPA PPLISVPLQP GFWTERFQGR WFVVGLAGNA VQKERQSRFT MYSTIYELQE DNSYNVTSIL VRGQGCRYWI RTFVPSSRPG QFTLGNIHSY PQIQSYDVQV ADTDYDQFAM VFFQKTSENK QYFKVTLYGR TKGLSDELKE RFVSFAKSLG LKDNNIVFSV PTDQCIDN
Sequence Length
198
Applicable Applications for NGAL recombinant protein
SDS-PAGE, Western Blot (WB), ELISA (EIA), Immunoprecipitation (IP)
Organism
Rattus norvegicus (Rat)
Expression System
Prokaryotic expression
Residues
Gln21~Asn198 (Accession # P30152) with N-terminal His-Tag
Subcellular Location
Secreted
Endotoxin Level
<1.0EU per 1ug (determined by the LAL method)
Predicted Isoelectric Point
7.1
Reconstitution
Reconstitute in sterile PBS, pH7.2-pH7.4.
Preparation and Storage
Avoid repeated freeze/thaw cycles. Store at 2-8 degree C for one month. Aliquot and store at -80 degree C for 12 months.
Stability Test: The thermal stability is described by the loss rate of the targetprotein. The loss rate was determined by accelerated thermal degradation test,that is, incubate the protein at 37 degree C for 48h, and no obvious degradation andprecipitation were observed. (Referring from China Biological Products Standard,which was calculated by the Arrhenius equation.) The loss of this protein is lessthan 5% within the expiration date under appropriate storage condition.

SDS-Page

SDS-Page

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
Molecular Weight
22.0kDa
NCBI Official Full Name
neutrophil gelatinase-associated lipocalin
NCBI Official Synonym Full Names
lipocalin 2
NCBI Official Symbol
Lcn2
NCBI Official Synonym Symbols
Sip24
NCBI Protein Information
neutrophil gelatinase-associated lipocalin; p25; NGAL; lipocalin-2; siderocalin LCN2; lipocalin 2 (oncogene 24p3); alpha-2U globulin-related protein; alpha-2-microglobulin-related protein
UniProt Protein Name
Neutrophil gelatinase-associated lipocalin
UniProt Gene Name
Lcn2
UniProt Synonym Gene Names
NGAL
UniProt Entry Name
NGAL_RAT

NCBI Description

mouse homolog plays a role in IL3 withdrawal-induced apoptosis [RGD, Feb 2006]

Uniprot Description

LCN2: Iron-trafficking protein involved in multiple processes such as apoptosis, innate immunity and renal development. Binds iron through association with 2,5-dihydroxybenzoic acid (2,5- DHBA), a siderophore that shares structural similarities with bacterial enterobactin, and delivers or removes iron from the cell, depending on the context. Iron-bound form (holo-24p3) is internalized following binding to the SLC22A17 (24p3R) receptor, leading to release of iron and subsequent increase of intracellular iron concentration. In contrast, association of the iron-free form (apo-24p3) with the SLC22A17 (24p3R) receptor is followed by association with an intracellular siderophore, iron chelation and iron transfer to the extracellular medium, thereby reducing intracellular iron concentration. Involved in apoptosis due to interleukin-3 (IL3) deprivation: iron-loaded form increases intracellular iron concentration without promoting apoptosis, while iron-free form decreases intracellular iron levels, inducing expression of the proapoptotic protein BCL2L11/BIM, resulting in apoptosis. Involved in innate immunity, possibly by sequestrating iron, leading to limit bacterial growth. Belongs to the calycin superfamily. Lipocalin family. 2 isoforms of the human protein are produced by alternative splicing.

Protein type: Apoptosis; Transporter; Secreted; Secreted, signal peptide

Cellular Component: extracellular space; cell; extracellular region; cytosol

Molecular Function: protein homodimerization activity; protease binding; transporter activity; iron ion binding

Biological Process: response to drug; response to nutrient levels; response to mycotoxin; response to virus; positive regulation of cell projection organization and biogenesis; response to herbicide; cellular response to nutrient levels; iron ion homeostasis; response to bacterium; siderophore transport; innate immune response; ion transport; response to oxidative stress

Research Articles on NGAL

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Product Notes

The NGAL lcn2 (Catalog #AAA2011845) is a Recombinant Protein produced from E Coli and is intended for research purposes only. The product is available for immediate purchase. AAA Biotech's Neutrophil Gelatinase Associated Lipocalin (NGAL) can be used in a range of immunoassay formats including, but not limited to, SDS-PAGE, Western Blot (WB), ELISA (EIA), Immunoprecipitation (IP). Researchers should empirically determine the suitability of the NGAL lcn2 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. The amino acid sequence is listed below: The target protein is fused with N-terminal His-Tag, its sequence is listed below. MGHHHHHHSG SEF-QDSTQN LIPA PPLISVPLQP GFWTERFQGR WFVVGLAGNA VQKERQSRFT MYSTIYELQE DNSYNVTSIL VRGQGCRYWI RTFVPSSRPG QFTLGNIHSY PQIQSYDVQV ADTDYDQFAM VFFQKTSENK QYFKVTLYGR TKGLSDELKE RFVSFAKSLG LKDNNIVFSV PTDQCIDN. It is sometimes possible for the material contained within the vial of "Neutrophil Gelatinase Associated Lipocalin (NGAL), Recombinant Protein" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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