JavaScript is disabled in your browser. Please enable JavaScript to view this website.
AB313363

Recombinant Human GRN Protein (His tag)

Be the first to review this product! Submit a review

|

(0 Publication)

Recombinant Human GRN Protein (His tag) is a Human Full Length protein, in the 18 to 593 aa range, expressed in HEK 293 cells, with >95%, <0.005 EU/µg endotoxin level, suitable for Mass Spec, HPLC, SDS-PAGE.

View Alternative Names

Progranulin, PGRN, Acrogranin, Epithelin precursor, Glycoprotein of 88 Kda, Granulin precursor, PC cell-derived growth factor, Proepithelin, GP88, Glycoprotein 88, PCDGF, PEPI, GRN

3 Images
Mass Spectrometry - Recombinant Human GRN Protein (His tag) (AB313363)
  • Mass Spec

Supplier Data

Mass Spectrometry - Recombinant Human GRN Protein (His tag) (AB313363)

Mass determination by ESI-TOF. Predicted MW is 63296.88 (+/- 10Da by ESI-TOF). Observed MW is 63298.71

HPLC - Recombinant Human GRN Protein (His tag) (AB313363)
  • HPLC

Lab

HPLC - Recombinant Human GRN Protein (His tag) (AB313363)

HPLC analysis of ab313363

SDS-PAGE - Recombinant Human GRN Protein (His tag) (AB313363)
  • SDS-PAGE

Supplier Data

SDS-PAGE - Recombinant Human GRN Protein (His tag) (AB313363)

SDS-page analysis of ab313363

Key facts

Purity

>95% HPLC

Endotoxin level

<0.005 EU/µg

Expression system

HEK 293 cells

Tags

His tag C-Terminus

Applications

Mass Spec, SDS-PAGE, HPLC

applications

Biologically active

No

Accession

P28799

Animal free

Yes

Carrier free

No

Species

Human

Storage buffer

pH: 7.4 Constituents: 10.26% Trehalose, 0.727% Dibasic monohydrogen potassium phosphate, 0.248% Potassium phosphate monobasic

storage-buffer

style
left-column

Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Reactivity", "Dilution Info", "Notes"] }, "values": { "Mass Spec": { "reactivity":"TESTED_AND_REACTS", "dilution-info":"", "notes":"<p></p>" }, "HPLC": { "reactivity":"TESTED_AND_REACTS", "dilution-info":"", "notes":"<p></p>" }, "SDS-PAGE": { "reactivity":"TESTED_AND_REACTS", "dilution-info":"", "notes":"<p></p>" } } }
style
left-column
style
left-column

Sequence info

[{"sequence":"TRCPDGQFCPVACCLDPGGASYSCCRPLLDKWPTTLSRHLGGPCQVDAHCSAGHSCIFTVSGTSSCCPFPEAVACGDGHHCCPRGFHCSADGRSCFQRSGNNSVGAIQCPDSQFECPDFSTCCVMVDGSWGCCPMPQASCCEDRVHCCPHGAFCDLVHTRCITPTGTHPLAKKLPAQRTNRAVALSSSVMCPDARSRCPDGSTCCELPSGKYGCCPMPNATCCSDHLHCCPQDTVCDLIQSKCLSKENATTDLLTKLPAHTVGDVKCDMEVSCPDGYTCCRLQSGAWGCCPFTQAVCCEDHIHCCPAGFTCDTQKGTCEQGPHQVPWMEKAPAHLSLPDPQALKRDVPCDNVSSCPSSDTCCQLTSGEWGCCPIPEAVCCSDHQHCCPQGYTCVAEGQCQRGSEIVAGLEKMPARRASLSHPRDIGCDQHTSCPVGQTCCPSLGGSWACCQLPHAVCCEDRQHCCPAGYTCNVKARSCEKEVVSAQPATFLARSPHVGVKDVECGEGHFCHDNQTCCRDNRQGWACCPYRQGVCCADRRHCCPAGFRCAARGTKCLRREAPRWDAPLRDPALRQLL","proteinLength":"Full Length","predictedMolecularWeight":"63.3 kDa","actualMolecularWeight":"63.3 kDa","aminoAcidEnd":593,"aminoAcidStart":18,"nature":"Recombinant","expressionSystem":"HEK 293 cells","accessionNumber":"P28799","tags":[{"tag":"His","terminus":"C-Terminus"}]}]
style
left-column

Properties and storage information

Shipped at conditions
Blue Ice
Appropriate short-term storage conditions
Ambient
Appropriate long-term storage conditions
Ambient
False
style
left-column

Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

Granulin also known as progranulin or GRN is a protein with a molecular mass of approximately 68 kDa. This protein is encoded by the GRN gene and is involved in various cellular processes. Granulin is expressed widely within the body particularly in epithelial cells immune cells and neurons. Researchers have developed methods like GRN ELISA and progranulin ELISA to quantitatively measure the levels of granulin in biological samples aiding in further understanding of its role in health and disease.
Biological function summary

Granulin functions as a growth factor involved in tissue repair cell proliferation and inflammation. It does not function as part of a larger protein complex but acts individually in exerting its effects on cells. Granulin influences various aspects of cellular architecture and signaling pathways making it important for maintaining cellular homeostasis. Additionally the granulin protein participates in regulating networks that involve cytokines and growth factors impacting both the innate and adaptive immune responses.

Pathways

Granulin plays significant roles in the MAPK and NF-kB signaling pathways. These pathways critically manage cellular reactions to stress inflammation and other external stimuli. Granulin modulates these processes often interacting with proteins like TNF receptors and interleukins to affect the downstream signaling events. Interactions between granulin and other signaling molecules allow it to integrate into broader networks that oversee various biological responses.

Significant links exist between granulin mutations and frontotemporal dementia (FTD) and Alzheimer's disease. Mutations in the GRN gene often lead to reduced granulin levels contributing to neurodegenerative conditions. These mutations affect the protein's normal function promoting pathological mechanisms associated with neuronal deterioration. Granulin interacts with proteins such as TDP-43 in neurodegenerative diseases where alterations might result in protein aggregation and neurotoxicity. Understanding these connections can lead to potential therapeutic interventions targeting granulin-related pathways.
style
left-column

Specifications

Form

Lyophilized

style
left-column

General info

Function

The protein expressed by the GRN gene is a secreted regulator of lysosomal function and a growth factor involved in processes such as inflammation, wound healing, and cell proliferation. It regulates protein trafficking to lysosomes and lysosomal enzyme activity, facilitating lysosomal acidification which leads to the degradation of mature CTSD by CTSB. It also promotes epithelial cell proliferation by blocking TNF-mediated neutrophil activation, thus preventing the release of oxidants and proteases. Additionally, it modulates inflammation in neurons by preserving neuron survival, axonal outgrowth, and neuronal integrity. Granulin-3, -4, and -7 have distinct roles : Granulin-4 promotes proliferation of epithelial cell line A431 in culture; Granulin-3 inhibits epithelial cell proliferation and induces IL-8 secretion; and Granulin-7 stabilizes CTSD by maintaining its aspartic-type peptidase activity through interaction. This supplementary information is collated from multiple sources and compiled automatically.

Sequence similarities

Belongs to the granulin family.

Post-translational modifications

Cleaved by ELANE; proteolysis is blocked by SLPI and is concentration- and time-dependent and induces CXCL8/IL-8 production; granulin-3 and granulin-4 are resistant to ELANE (PubMed:12526812, PubMed:28743268). Cleaved by CTSL in lysosome thus regulating the maturation and turnover of progranulin within the lysosome (PubMed:28743268).

Subcellular localisation

Lysosome

style
left-column

Product protocols

style
left-column

Target data

The protein expressed by the GRN gene is a secreted regulator of lysosomal function and a growth factor involved in processes such as inflammation, wound healing, and cell proliferation. It regulates protein trafficking to lysosomes and lysosomal enzyme activity, facilitating lysosomal acidification which leads to the degradation of mature CTSD by CTSB. It also promotes epithelial cell proliferation by blocking TNF-mediated neutrophil activation, thus preventing the release of oxidants and proteases. Additionally, it modulates inflammation in neurons by preserving neuron survival, axonal outgrowth, and neuronal integrity. Granulin-3, -4, and -7 have distinct roles : Granulin-4 promotes proliferation of epithelial cell line A431 in culture; Granulin-3 inhibits epithelial cell proliferation and induces IL-8 secretion; and Granulin-7 stabilizes CTSD by maintaining its aspartic-type peptidase activity through interaction. This supplementary information is collated from multiple sources and compiled automatically.
See full target information GRN
style
left-column
style
left-column
style
right-column

Complementary Products

Proteins & Peptides

AB223014

Recombinant human PCSK9 (mutated D374Y) protein (Active)

Bioactive

Functional Studies - Recombinant human PCSK9 (mutated D374Y) protein (Active) (AB223014)

  • 0
  • 0
Primary Antibodies

AB208777

Anti-Granulin antibody [EPR15864]

20ul selling size|RabMAb|Recombinant|KO Validated|Trial Size|Trial Size

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Granulin antibody [EPR15864] (AB208777)

  • 0
  • 0
Proteins & Peptides

AB259381

Recombinant human IL-6 protein (Active)

Premium Bioactive

Functional Studies (Neut/Block) - Recombinant human IL-6 protein (Active) (AB259381)

  • 5
  • 1
Assay Kits

AB252364

Human Progranulin ELISA Kit

Recombinant|SimpleStep

Sandwich ELISA - Human Progranulin ELISA Kit (AB252364)

  • 0
  • 0

Product promise

We are committed to supporting your work with high-quality reagents, and we're here for you every step of the way. In the unlikely event that one of our products does not perform as expected, you're protected by our Product Promise.
For full details, please see our Terms & Conditions

Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.

For licensing inquiries, please contact partnerships@abcam.com