Product: LAMP1 Antibody
Catalog: DF7033
Description: Rabbit polyclonal antibody to LAMP1
Application: WB IHC IF/ICC
Reactivity: Human, Mouse, Rat
Prediction: Rabbit, Dog
Mol.Wt.: 45kDa,130kDa(Glycosylated); 45kD(Calculated).
Uniprot: P11279
RRID: AB_2838989

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Product Info

Source:
Rabbit
Application:
WB 1:500-1:2000, IHC 1:50-1:200, IF/ICC 1:100-1:500
*The optimal dilutions should be determined by the end user.
*Tips:

WB: For western blot detection of denatured protein samples. IHC: For immunohistochemical detection of paraffin sections (IHC-p) or frozen sections (IHC-f) of tissue samples. IF/ICC: For immunofluorescence detection of cell samples. ELISA(peptide): For ELISA detection of antigenic peptide.

Reactivity:
Human,Mouse,Rat
Prediction:
Rabbit(88%), Dog(88%)
Clonality:
Polyclonal
Specificity:
LAMP1 Antibody detects endogenous levels of total LAMP1.
RRID:
AB_2838989
Cite Format: Affinity Biosciences Cat# DF7033, RRID:AB_2838989.
Conjugate:
Unconjugated.
Purification:
The antiserum was purified by peptide affinity chromatography using SulfoLink™ Coupling Resin (Thermo Fisher Scientific).
Storage:
Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol. Store at -20 °C. Stable for 12 months from date of receipt.
Alias:

Fold/Unfold

CD107 antigen like family member A; CD107 antigen-like family member A; CD107a; CD107a antigen; LAMP 1; LAMP-1; LAMP1; LAMP1_HUMAN; LAMPA; LGP120; lgpA; Lysosomal membrane glycoprotein 120KD; Lysosomal Associated Membrane Protein 1; Lysosome associated membrane glycoprotein 1; Lysosome-associated membrane glycoprotein 1; Lysosome-associated membrane protein 1; OTTHUMP00000040663;

Immunogens

Immunogen:
Uniprot:
Gene(ID):
Description:
The protein encoded by this gene is a member of a family of membrane glycoproteins. This glycoprotein provides selectins with carbohydrate ligands. It may also play a role in tumor cell metastasis. [provided by RefSeq, Jul 2008]
Sequence:
MAAPGSARRPLLLLLLLLLLGLMHCASAAMFMVKNGNGTACIMANFSAAFSVNYDTKSGPKNMTFDLPSDATVVLNRSSCGKENTSDPSLVIAFGRGHTLTLNFTRNATRYSVQLMSFVYNLSDTHLFPNASSKEIKTVESITDIRADIDKKYRCVSGTQVHMNNVTVTLHDATIQAYLSNSSFSRGETRCEQDRPSPTTAPPAPPSPSPSPVPKSPSVDKYNVSGTNGTCLLASMGLQLNLTYERKDNTTVTRLLNINPNKTSASGSCGAHLVTLELHSEGTTVLLFQFGMNASSSRFFLQGIQLNTILPDARDPAFKAANGSLRALQATVGNSYKCNAEEHVRVTKAFSVNIFKVWVQAFKVEGGQFGSVEECLLDENSMLIPIAVGGALAGLVLIVLIAYLVGRKRSHAGYQTI

Predictions

Predictions:

Score>80(red) has high confidence and is suggested to be used for WB detection. *The prediction model is mainly based on the alignment of immunogen sequences, the results are for reference only, not as the basis of quality assurance.

Species
Results
Score
Rabbit
88
Dog
88
Horse
75
Bovine
75
Pig
0
Sheep
0
Xenopus
0
Zebrafish
0
Chicken
0
Model Confidence:
High(score>80) Medium(80>score>50) Low(score<50) No confidence

PTMs - P11279 As Substrate

Site PTM Type Enzyme
S27 Phosphorylation
N37 N-Glycosylation
N45 N-Glycosylation
N62 N-Glycosylation
S69 Phosphorylation
T72 Phosphorylation
N76 N-Glycosylation
S78 Phosphorylation
S79 Phosphorylation
N84 N-Glycosylation
T85 Phosphorylation
N103 N-Glycosylation
N107 N-Glycosylation
N121 N-Glycosylation
N130 N-Glycosylation
K137 Ubiquitination
N165 N-Glycosylation
N181 N-Glycosylation
S197 O-Glycosylation
T199 O-Glycosylation
T200 O-Glycosylation
S207 O-Glycosylation
S209 O-Glycosylation
S211 O-Glycosylation
N223 N-Glycosylation
N228 N-Glycosylation
T230 Phosphorylation
N241 N-Glycosylation
N249 N-Glycosylation
N261 N-Glycosylation
N293 N-Glycosylation
K319 Ubiquitination
N322 N-Glycosylation
T331 O-Glycosylation
Y336 Phosphorylation
K337 Methylation
K337 Ubiquitination
S351 Phosphorylation
Y414 Phosphorylation
T416 Phosphorylation

Research Backgrounds

Function:

Presents carbohydrate ligands to selectins. Also implicated in tumor cell metastasis.

Acts as a receptor for Lassa virus protein.

PTMs:

O- and N-glycosylated; some of the 18 N-linked glycans are polylactosaminoglycans. The glycosylation of N-76 is essential for Lassa virus entry into cells.

Subcellular Location:

Cell membrane>Single-pass type I membrane protein. Endosome membrane>Single-pass type I membrane protein. Lysosome membrane>Single-pass type I membrane protein. Late endosome.
Note: This protein shuttles between lysosomes, endosomes, and the plasma membrane (By similarity). Colocalizes with OSBPL1A at the late endosome (PubMed:16176980).

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionSubcellular location
Subunit Structure:

(Microbial infection) Interacts with Lassa virus protein glycoprotein.

Family&Domains:

Belongs to the LAMP family.

Research Fields

· Cellular Processes > Transport and catabolism > Autophagy - animal.   (View pathway)

· Cellular Processes > Transport and catabolism > Lysosome.   (View pathway)

· Cellular Processes > Transport and catabolism > Phagosome.   (View pathway)

· Human Diseases > Infectious diseases: Bacterial > Tuberculosis.

References

1). ABHD5 blunts the sensitivity of colorectal cancer to fluorouracil via promoting autophagic uracil yield. Nature Communications, 2019 (PubMed: 30842415) [IF=16.6]

Application: WB    Species: human    Sample: SW480 cells

Fig. 5| ABHD5 sustains the activity of RNASET2. a Representative images of immunofluorescent stainings of lysosome (stained by Lysotracker, red) and ABHD5 (green) in SW480 cells. Scale bar: 10 μm. b Western blots showing ABHD5 expression in the lysosome lysates of ABHD5 KD and control cells. LAMP1 was used as a reference.

2). Bunyavirus SFTSV exploits autophagic flux for viral assembly and egress. Autophagy, 2021 (PubMed: 34747299) [IF=14.6]

Application: IF/ICC    Species: Monkey    Sample: Vero cells

Figure 2. SFTSV-induced autophagy is a complete process. (A) Vero or HeLa cells were mock infected or infected with SFTSV at MOI of 5 for 24 h and 36 h and then treated with CQ for 6 h. Cell lysates were evaluated via WB. (B) Vero or HeLa cells were mock infected or infected with SFTSV for 24 h and then treated with Baf-A1 for 6 h. Cell lysates were evaluated via WB. (C) Vero cells were transfected with mCherry-GFP-LC3 for 12 h and then were mock infected or infected with SFTSV, or treated with CQ (100 µM), or starved in EBSS medium for 6 h. The number of mcherry-GFP-LC3 dots in each cell was counted, and at least 20 cells were included for each group. Single plane type of images was present. Scale bar: 20 μm. (D) Vero cells were infected with SFTSV for 24 h for analyzing the colocalization of endogenous LC3 and LAMP1. Single plane type of images was present. Scale bar: 20 μm.

3). Number 2 Feibi Recipe Ameliorates Pulmonary Fibrosis by Inducing Autophagy Through the GSK-3β/mTOR Pathway. Frontiers in Pharmacology, 2022 (PubMed: 35903328) [IF=5.6]

Application: WB    Species: Mice    Sample:

FIGURE 6 Effects of N2FBR on lysosome injury. (A) Protein levels of LAMP1 and Legumain as determined by western blotting. Relative density values showing (B) LAMP1 and (C) Legumain expression. (D) Mean immunofluorescence intensity of TFEB. (E) Representative images of immunofluorescence showing the expression of TFEB. (F) Representative images of immunohistochemical staining for Legumain. Data are expressed as *p < 0.05, **p < 0.01, compared with sham group; #p < 0.05, ##p < 0.01, compared with model group.

4). CTRP3 alleviates cardiac ischemia/reperfusion injury via LAMP1/JIP2/JNK signaling pathway. Imaging, 2022 (PubMed: 35114641) [IF=0.4]

Application: WB    Species: rat    Sample: H9C2 cells

Figure 3. |CTRP3 directly interacted with LAMP1. (A, B) Relative mRNA and protein expression of CTRP3 was determined by using RT‐qPCR and Western blottin

Application: WB    Species: Rat    Sample: H9C2 cells

Figure 3 CTRP3 directly interacted with LAMP1. (A, B) Relative mRNA and protein expression of CTRP3 was determined by using RT-qPCR and Western blotting. (C) The relationship between CTRP3 and LAMP1 was detected by using Co-IP. (D) The effects of CTRP3 silence or overexpression on the mRNA level of LAMP1 was measured by using RT-qPCR.

5). Calycosin Ameliorates Bleomycin-Induced Pulmonary Fibrosis via Suppressing Oxidative Stress, Apoptosis, and Enhancing Autophagy. Evidence-based Complementary and Alternative Medicine, 2022 (PubMed: 36267093)

Application: WB    Species: Mouse    Sample: lung tissues

Figure 2 Effects of CA on oxidative stress. Total serum levels of (a) MDA, (b) SOD, and (c) TAC as measured through ELISA. (d) Relative mRNA expression of Nrf2. (e) Protein levels of HO-1. (f) Relative density values of HO-1 expression. ∗∗P < 0.01, compared with the NC group, #P < 0.05, ##P < 0.01, compared with the BLM group.

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